Dyfyniad APA
Barua, S. K., & Ragahunathan, V. a. V. (1992). Portfolio management. Tata McGraw-Hill.
Dyfyniad Arddull Chicago
Barua, Samir K., and V and Varma Ragahunathan. Portfolio Management. New Delhi: Tata McGraw-Hill, 1992.
Dyfyniad MLA
Barua, Samir K., and V and Varma Ragahunathan. Portfolio Management. Tata McGraw-Hill, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.