एपीए उद्धरण

Ramesh Singh. (2012). Applied welding engineering: Processes,codes and standards. Butterworth - Heinemann.

शिकागो स्टाइल उद्धरण

Ramesh Singh. Applied Welding Engineering: Processes,codes and Standards. U S A: Butterworth - Heinemann, 2012.

एमएलए उद्धरण

Ramesh Singh. Applied Welding Engineering: Processes,codes and Standards. Butterworth - Heinemann, 2012.