APA aipamena

Fraser, M. W., & Galinsky, M. J. Steps in intervention research: Designing and developing social programs.

Chicago Style aipamena

Fraser, Mark W., và Maeda J. Galinsky. Steps in Intervention Research: Designing and Developing Social Programs.

MLA aipamena

Fraser, Mark W., và Maeda J. Galinsky. Steps in Intervention Research: Designing and Developing Social Programs.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.