एपीए उद्धरण

Gupta, S. P. (1983). Marine insurance for bankers and shippers. Consultech Services.

शिकागो स्टाइल उद्धरण

Gupta, S P. Marine Insurance for Bankers and Shippers. Bombay: Consultech Services, 1983.

एमएलए उद्धरण

Gupta, S P. Marine Insurance for Bankers and Shippers. Consultech Services, 1983.