Lua APA (7ú heag.)

McCormick, T. C. (1941). Elementary social statistics (1. Aufl.). McGraw-Hill Book Company.

Lua i Stíl Chicago (17ú heag.)

McCormick, Thomas Carson. Elementary Social Statistics. 1. Aufl. New York [u.a.]: McGraw-Hill Book Company, 1941.

Lua MLA (8ú heag.)

McCormick, Thomas Carson. Elementary Social Statistics. 1. Aufl. McGraw-Hill Book Company, 1941.

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