APA
(2007). UPSC (IES) solved papers in electrical engineering. Jabalpur: G K Publishers.
Chicago
2007. UPSC (IES) solved papers in electrical engineering. Jabalpur: G K Publishers.
Harvard
(2007). UPSC (IES) solved papers in electrical engineering. Jabalpur: G K Publishers.
MLA
UPSC (IES) solved papers in electrical engineering. Jabalpur: G K Publishers. 2007.