Sapsford, R. J., & Evans, J. (1979). Evaluation of research / prepared by R.J. Sapsford and Jeff Evans for the (Open University, Research Methods in Education and the Social Sciences) Course Team. Open University Press.
Chicago Style (17th ed.) CitationSapsford, R. J., and Jeff Evans. Evaluation of Research / Prepared by R.J. Sapsford and Jeff Evans for the (Open University, Research Methods in Education and the Social Sciences) Course Team. Milton Keynes: Open University Press, 1979.
MLA (9th ed.) CitationSapsford, R. J., and Jeff Evans. Evaluation of Research / Prepared by R.J. Sapsford and Jeff Evans for the (Open University, Research Methods in Education and the Social Sciences) Course Team. Open University Press, 1979.
Warning: These citations may not always be 100% accurate.