Amal Kumar Harh. (2001). Knowing a negative fact: Anupalabdhi. New Bharatiya Book Corporation.
Chicago Edition CitationAmal Kumar Harh. Knowing a Negative Fact: Anupalabdhi. New Delhi: New Bharatiya Book Corporation, 2001.
ציטוט MLAAmal Kumar Harh. Knowing a Negative Fact: Anupalabdhi. New Bharatiya Book Corporation, 2001.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.