Tohutoro APA (7th ed.)
Bowen, E. S. (1964). Return to laughter. Doubleday.
Tohutoru Kātū Chicago (17th ed.)
Bowen, Elenore Smith. Return to Laughter. New York: Doubleday, 1964.
Tohutoro MLA (9th ed.)
Bowen, Elenore Smith. Return to Laughter. Doubleday, 1964.
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