Style de citation APA

(2003). U.P.S.C. I.E.S. Engineering services examination practice papers: Electrical engineering. GK Publishers.

Style de citation Chicago

U.P.S.C. I.E.S. Engineering Services Examination Practice Papers: Electrical Engineering. Noida: GK Publishers, 2003.

Style de citation MLA

U.P.S.C. I.E.S. Engineering Services Examination Practice Papers: Electrical Engineering. GK Publishers, 2003.