APA
(1994). Unique Quintessence Of Seneral Studies 1994 For UPSC Civil Services Priliminary Examination 1994. : Unique Publications New Delhi.
Chicago
1994. Unique Quintessence Of Seneral Studies 1994 For UPSC Civil Services Priliminary Examination 1994. : Unique Publications New Delhi.
Harvard
(1994). Unique Quintessence Of Seneral Studies 1994 For UPSC Civil Services Priliminary Examination 1994. : Unique Publications New Delhi.
MLA
Unique Quintessence Of Seneral Studies 1994 For UPSC Civil Services Priliminary Examination 1994. : Unique Publications New Delhi. 1994.