APA Citation

(1980). Butt weld pipe fittings from Japan. Washington: USITC.

Trích dẫn kiểu Chicago

Butt Weld Pipe Fittings From Japan. Washington: USITC, 1980.

MLA Citation

Butt Weld Pipe Fittings From Japan. Washington: USITC, 1980.

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