एपीए उद्धरण

(2014). GATE papers: Chemical Engineering:Solved papers 2000 -2013. CL Media.

शिकागो स्टाइल उद्धरण

GATE Papers: Chemical Engineering:Solved Papers 2000 -2013. Roorkee: CL Media, 2014.

एमएलए उद्धरण

GATE Papers: Chemical Engineering:Solved Papers 2000 -2013. CL Media, 2014.