Ohlsen, M. M. (1964). Guidance services in the modern school. Harcourt, Brace & World.
Čikaški stil citiranja (17. izdanje)Ohlsen, Merle M. Guidance Services in the Modern School. New York: Harcourt, Brace & World, 1964.
MLA način citiranja (8. izdanje)Ohlsen, Merle M. Guidance Services in the Modern School. Harcourt, Brace & World, 1964.
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