एपीए उद्धरण

(2013). SSC staff selection commission: (CWC/MES) Junior engineers recruritment examination:mechanical engineering. C L Media.

शिकागो स्टाइल उद्धरण

SSC Staff Selection Commission: (CWC/MES) Junior Engineers Recruritment Examination:mechanical Engineering. Roorkee: C L Media, 2013.

एमएलए उद्धरण

SSC Staff Selection Commission: (CWC/MES) Junior Engineers Recruritment Examination:mechanical Engineering. C L Media, 2013.