[1]
A. Buckingham and P. Saunders, The survey methods workbook: from design to analysis. Cambridge: Polity, 2004.
[2]
D. A. De Vaus, Surveys in social research, 6th ed. London: Routledge, 2014. Available: http://ezproxy.lib.le.ac.uk/login?url=http://lib.myilibrary.com?id=553067
[3]
A. Bryman and E. Bell, Business research methods, 4th edition. Oxford: Oxford University Press, 2015.
[4]
A. P. Field, Discovering statistics using IBM SPSS statistics : and sex and drugs and rock ‘n’ roll, 4th ed. London: SAGE, 2013.
[5]
R. A. Kent, Data construction and data analysis for survey research. Basingstoke: Palgrave, 2001.
[6]
A. Diamantopoulos and B. B. Schlegelmilch, Taking the fear out of data analysis: a step-by-step approach. London: Dryden Press, 1997.
[7]
D. Rowntree, Statistics without tears: an introduction for non-mathematicians, Repr. with minor corrections and new Further reading. London: Penguin, 2000.
[8]
D. A. De Vaus, Surveys in Social Research, 6th ed. London: Routledge, 2014. Available: http://ezproxy.lib.le.ac.uk/login?url=http://lib.myilibrary.com?id=553067
[9]
A. Buckingham and P. Saunders, The survey methods workbook: from design to analysis. Cambridge: Polity, 2004.
[10]
A. Bryman and E. Bell, Business research methods, 4th edition. Oxford: Oxford University Press, 2015.
[11]
D. A. De Vaus, Surveys in Social Research, 6th ed. London: Routledge, 2014. Available: http://ezproxy.lib.le.ac.uk/login?url=http://lib.myilibrary.com?id=553067
[12]
A. Buckingham and P. Saunders, The survey methods workbook: from design to analysis. Cambridge: Polity, 2004.
[13]
A. Bryman and E. Bell, Business research methods, 4th edition. Oxford: Oxford University Press, 2015.
[14]
D. A. De Vaus, Surveys in Social Research, 6th ed. London: Routledge, 2014. Available: http://ezproxy.lib.le.ac.uk/login?url=http://lib.myilibrary.com?id=553067
[15]
A. Buckingham and P. Saunders, The survey methods workbook: from design to analysis. Cambridge: Polity, 2004.
[16]
A. Bryman and E. Bell, Business research methods, 4th edition. Oxford: Oxford University Press, 2015.
[17]
A. Buckingham and P. Saunders, The survey methods workbook: from design to analysis. Cambridge: Polity, 2004.
[18]
D. A. De Vaus, Surveys in Social Research, 6th ed. London: Routledge, 2014. Available: http://ezproxy.lib.le.ac.uk/login?url=http://lib.myilibrary.com?id=553067
[19]
A. Buckingham and P. Saunders, The survey methods workbook: from design to analysis. Cambridge: Polity, 2004.
[20]
‘CPIR, MRS and Royal Statistics Society (2012) Guidelines for using statistics in Communication’. Available: http://www.mrs.org.uk/pdf/CIPR-MRS-RSS%20Guidelines%20for%20statistics%20in%20Communications.pdf
[21]
J. F. Hair, W. C. Black, B. J. Babin, and R. E. Anderson, Multivariate data analysis, Pearson new international seventh edition., vol. Pearson custom library. Harlow, Essex: Pearson, 2014. Available: http://ezproxy.lib.le.ac.uk/login?url=http://lib.myilibrary.com?id=527034