एपीए उद्धरण

(2004). Certain malleable cast-iron pipe fittings from Thailand.

शिकागो स्टाइल उद्धरण

Certain Malleable Cast-iron Pipe Fittings From Thailand. 2004.

एमएलए उद्धरण

Certain Malleable Cast-iron Pipe Fittings From Thailand. 2004.