Sarkar, D. (2002). The business quiz book. Universities Press.
Dyfyniad Arddull ChicagoSarkar, Debashis. The Business Quiz Book. Hyderabad: Universities Press, 2002.
Dyfyniad MLASarkar, Debashis. The Business Quiz Book. Universities Press, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.