Amal Kumar Harh. (2001). Knowing a negative fact: Anupalabdhi. New Bharatiya Book Corporation.
Chicago-stil citatAmal Kumar Harh. Knowing a Negative Fact: Anupalabdhi. New Delhi: New Bharatiya Book Corporation, 2001.
MLA-referensAmal Kumar Harh. Knowing a Negative Fact: Anupalabdhi. New Bharatiya Book Corporation, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.