APA (7th ed.) Zitazioa
Best, W. D. (1995). The Students' companion. Herper Collins.
Chicago Style (17th ed.) Zitazioa
Best, Wilfred D. The Students' Companion. New Delhi: Herper Collins, 1995.
MLA (9th ed.) Zitazioa
Best, Wilfred D. The Students' Companion. Herper Collins, 1995.
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