APA citiranje

(1977). Malleable cast iron pipe and tube fittings. Washington: USITC.

Trích dẫn kiểu Chicago

Malleable Cast Iron Pipe and Tube Fittings. Washington: USITC, 1977.

MLA citiranje

Malleable Cast Iron Pipe and Tube Fittings. Washington: USITC, 1977.

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