Gaya APA

Hoff, W.D.. (1970). Metals . : MTP co Ltd.

Gaya Chicago

Hoff, W.D.. Metals. : MTP co Ltd, 1970. Filmstrip.

Gaya MLA

Hoff, W.D.. Metals. : MTP co Ltd, 1970. Filmstrip.

Gaya Turabian

Hoff, W.D.. Metals. : MTP co Ltd, 1970. Filmstrip.