Overstreet, H. A., & Overstreet, B. (1949). Where children come first: A study of the P.T.A. idea ([1st ed.].). National Congress of Parents and Teachers.
Čikaški stil citiranja (17. izdanje)Overstreet, Harry Allen, i Bonaro Overstreet. Where Children Come First: A Study of the P.T.A. Idea. [1st ed.]. Chicago: National Congress of Parents and Teachers, 1949.
MLA način citiranja (9. izdanje)Overstreet, Harry Allen, i Bonaro Overstreet. Where Children Come First: A Study of the P.T.A. Idea. [1st ed.]. National Congress of Parents and Teachers, 1949.
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