Style de citation APA (7e éd.)

Poonia , V. S. (2009). Research Methodology & statistical method (1.). Vishvabharati.

Style de citation Chicago (17e éd.)

Poonia , Virender S. Research Methodology & Statistical Method. 1. New Dehli: Vishvabharati, 2009.

Style de citation MLA (9e éd.)

Poonia , Virender S. Research Methodology & Statistical Method. 1. Vishvabharati, 2009.