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