APA استشهاد

Raina, R. L., & Gupta, D. K. G. (2005). Library management: Trends and opportunities. Excel books.

استشهاد بنمط شيكاغو

Raina, Roshan Lal, و Dinesh K Gaur Gupta. Library Management: Trends and Opportunities. New Delhi: Excel books, 2005.

MLA استشهاد

Raina, Roshan Lal, و Dinesh K Gaur Gupta. Library Management: Trends and Opportunities. Excel books, 2005.