Dyfyniad APA

Gopalakrishnan, P., & Banerji, A. (1991). Handbook on contract and purchase management. Printwell.

Dyfyniad Arddull Chicago

Gopalakrishnan, P., and A.K Banerji. Handbook on Contract and Purchase Management. Jaipur: Printwell, 1991.

Dyfyniad MLA

Gopalakrishnan, P., and A.K Banerji. Handbook on Contract and Purchase Management. Printwell, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.