APA (7th ed.) Zitazioa
Lembo, J. M. (1974). Help yourself. Argus communications.
Chicago Style (17th ed.) Zitazioa
Lembo, John M. Help Yourself. Illinois: Argus communications, 1974.
MLA (9th ed.) Zitazioa
Lembo, John M. Help Yourself. Argus communications, 1974.
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