Παραπομπή APA

Narendra, N. S. (2009). Scientific repair and rehabilitation of books. Ess Ess.

Παραπομπή Chicago Style

Narendra, Nath Sarkar. Scientific Repair and Rehabilitation of Books. New Delhi: Ess Ess, 2009.

Παραπομπή MLA

Narendra, Nath Sarkar. Scientific Repair and Rehabilitation of Books. Ess Ess, 2009.