Book Review: Research: Guidelines for Planning and Documentation

American Psychological Association. (1982). Ethical Princinles in the conduct of research with human participants. Washington DC: Author.

Leedy P.D. (1985). Practical research (3rd ed.). New York: MacMillan.

Locke L.F. Spirduso W.W. Silverman S.J. (1993). Proposals that work: a guide for planning dissertations and grant proposals (3rd ed.). Newbury Park: Sage Publications.