(2006). General studies manual 2006: For the UPSC civil services preliminary examination. Tata McGraw-Hill.
Chicago Edition CitationGeneral Studies Manual 2006: For the UPSC Civil Services Preliminary Examination. New Delhi: Tata McGraw-Hill, 2006.
ציטוט MLAGeneral Studies Manual 2006: For the UPSC Civil Services Preliminary Examination. Tata McGraw-Hill, 2006.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.