Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Clark, K. E. (1961). The vocational interests of nonprofessional men. University of Minnesota Press.
Chicago Style (17th ed.) Zitazioa
Clark, Kenneth E. The Vocational Interests of Nonprofessional Men. Minneapolis: University of Minnesota Press, 1961.
MLA (9th ed.) Zitazioa
Clark, Kenneth E. The Vocational Interests of Nonprofessional Men. University of Minnesota Press, 1961.
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