Cita APA (7th ed.)

Kulkarni, H. C., & Mahajan, Y. UPSC Planner & Information Bulletin. Deepstambh Publication.

Cita Chicago (17th ed.)

Kulkarni, Harshal C., i Yajurvendra Mahajan. UPSC Planner & Information Bulletin. Jalgaon: Deepstambh Publication.

Cita MLA (9th ed.)

Kulkarni, Harshal C., i Yajurvendra Mahajan. UPSC Planner & Information Bulletin. Deepstambh Publication.