P.C.Sinha. (1997). 50 years of United Nations and world affairs. Anmol.
Chicago Edition CitationP.C.Sinha. 50 Years of United Nations and World Affairs. New Delhi: Anmol, 1997.
Cita MLAP.C.Sinha. 50 Years of United Nations and World Affairs. Anmol, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.