एपीए उद्धरण

Seaisi. (1978). Directory of iron and stell works in member countries. Shenton way: South East Asia Iron and Steel Institute.

शिकागो स्टाइल उद्धरण

Seaisi. Directory of Iron and Stell Works in Member Countries. Shenton way: South East Asia Iron and Steel Institute, 1978.

एमएलए उद्धरण

Seaisi. Directory of Iron and Stell Works in Member Countries. Shenton way: South East Asia Iron and Steel Institute, 1978.