Παραπομπή APA

Dutta, B., & Sen, B. K. (2015). Organizing knowledge. Ess Ess.

Παραπομπή Chicago Style

Dutta, Bidyarthi, και B. K. Sen. Organizing Knowledge. Newdelhi: Ess Ess, 2015.

Παραπομπή MLA

Dutta, Bidyarthi, και B. K. Sen. Organizing Knowledge. Ess Ess, 2015.