Babcock, C. D., & Quillen, I. J. (1956). American values and problems today: The social and individual problems of today's world considered from the viewpoint of youth in a democracy. Scott, Foresman.
Čikaški stil citiranja (17. izdanje)Babcock, Chester D., i Isaac James Quillen. American Values and Problems Today: The Social and Individual Problems of Today's World Considered from the Viewpoint of Youth in a Democracy. Chicago: Scott, Foresman, 1956.
MLA način citiranja (8. izdanje)Babcock, Chester D., i Isaac James Quillen. American Values and Problems Today: The Social and Individual Problems of Today's World Considered from the Viewpoint of Youth in a Democracy. Scott, Foresman, 1956.
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