एपीए उद्धरण

(2008). U.P.S.C. (I.E.S.) engineering services examination solved papers: Electronics and telecommunication engineering. G.K. Publishers.

शिकागो स्टाइल उद्धरण

U.P.S.C. (I.E.S.) Engineering Services Examination Solved Papers: Electronics and Telecommunication Engineering. Noida: G.K. Publishers, 2008.

एमएलए उद्धरण

U.P.S.C. (I.E.S.) Engineering Services Examination Solved Papers: Electronics and Telecommunication Engineering. G.K. Publishers, 2008.