Cooper, H. M. (1989). Integrating research: A guide for literature reviews (2nd ed.). Sage Publications.
Chicago-viite (17. p.)Cooper, Harris M. Integrating Research: A Guide for Literature Reviews. 2nd ed. Newbury Park, Calif.: Sage Publications, 1989.
MLA-viite (8. p.)Cooper, Harris M. Integrating Research: A Guide for Literature Reviews. 2nd ed. Sage Publications, 1989.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.