एपीए उद्धरण

(1999). Indian History for Civil Services Preliminary Examination: Latest Question Papers1992-1998. Sudha.

शिकागो स्टाइल उद्धरण

Indian History for Civil Services Preliminary Examination: Latest Question Papers1992-1998. New Delhi: Sudha, 1999.

एमएलए उद्धरण

Indian History for Civil Services Preliminary Examination: Latest Question Papers1992-1998. Sudha, 1999.