Dyfyniad APA

Singh, R., & Sunita Sengar. (2007). Library collection development and acquisition system. Shree Publishers.

Dyfyniad Arddull Chicago

Singh, R.K, and Sunita Sengar. Library Collection Development and Acquisition System. New Delhi: Shree Publishers, 2007.

Dyfyniad MLA

Singh, R.K, and Sunita Sengar. Library Collection Development and Acquisition System. Shree Publishers, 2007.

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