Groeben, N., & Westmeyer, H. (1975). Kriterien psychologischer Forschung. Juventa-Verl.
Chicago Style (17th ed.) CitationGroeben, Norbert, and Hans Westmeyer. Kriterien Psychologischer Forschung. München: Juventa-Verl, 1975.
MLA (8th ed.) CitationGroeben, Norbert, and Hans Westmeyer. Kriterien Psychologischer Forschung. Juventa-Verl, 1975.
Warning: These citations may not always be 100% accurate.