Cita APA (7th ed.)
Singh, O. P. (2012). Art of effective communication in group discussion and interview. S. Chand.
Cita Chicago (17th ed.)
Singh, O. P. Art of Effective Communication in Group Discussion and Interview. Kolkata: S. Chand, 2012.
Cita MLA (9th ed.)
Singh, O. P. Art of Effective Communication in Group Discussion and Interview. S. Chand, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.