Denscombe, M. (2003). The good research guide: For small-scale social research projects (Second edition.). Open University Press.

Denscombe, Martyn. The Good Research Guide: For Small-scale Social Research Projects. Second edition. Maidenhead, Berkshire, England ; New York: Open University Press, 2003.

Denscombe, Martyn. The Good Research Guide: For Small-scale Social Research Projects. Second edition. Open University Press, 2003.