Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.