Raven, J. C. (1980). Raven-Matrizen-Test (2., verb. Aufl.). Beltz.
Chicago Style (17th ed.) CitationRaven, John C. Raven-Matrizen-Test. 2., verb. Aufl. Weinheim: Beltz, 1980.
MLA (9th ed.) CitationRaven, John C. Raven-Matrizen-Test. 2., verb. Aufl. Beltz, 1980.
Warning: These citations may not always be 100% accurate.