Tara Chand. (2005). General Studies Manual 2005 for UPSC Civil Services Preliminary examination (Ed.20.).
Chicago-стиль цитированияTara Chand. General Studies Manual 2005 for UPSC Civil Services Preliminary Examination. Ed.20. New Delhi, Tata Mc Graw Hill, 2005.
MLA-цитированиеTara Chand. General Studies Manual 2005 for UPSC Civil Services Preliminary Examination. Ed.20. 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.