Dyfyniad APA

Karachi Port Trust. Year book of information, Port of Karachi, Pakistan.

Dyfyniad Arddull Chicago

Karachi Port Trust. Year Book of Information, Port of Karachi, Pakistan. [Karachi].

Dyfyniad MLA

Karachi Port Trust. Year Book of Information, Port of Karachi, Pakistan.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.