APA (7th ed.) Zitazioa
Singh, O. P. (2012). Art of effective communication in group discussion and interview. S. Chand.
Chicago Style (17th ed.) Zitazioa
Singh, O. P. Art of Effective Communication in Group Discussion and Interview. Kolkata: S. Chand, 2012.
MLA (9th ed.) Zitazioa
Singh, O. P. Art of Effective Communication in Group Discussion and Interview. S. Chand, 2012.
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