Singh, P. (1998). Challenges to Indian commerce and business. Deep & Deep.
Chicago Edition CitationSingh, P.N. Challenges to Indian Commerce and Business. New Delhi: Deep & Deep, 1998.
Cita MLASingh, P.N. Challenges to Indian Commerce and Business. Deep & Deep, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.