Dyfyniad APA

Pakistan Engineering Congress. Proceedings - Pakistan Engineering Congress. Pakistan Engineering Congress.

Dyfyniad Arddull Chicago

Pakistan Engineering Congress. Proceedings - Pakistan Engineering Congress. Lahore: Pakistan Engineering Congress.

Dyfyniad MLA

Pakistan Engineering Congress. Proceedings - Pakistan Engineering Congress. Pakistan Engineering Congress.

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