Dyfyniad APA

MELVIN TOM. (1979). PRACTICAL PSYCHOLOGY IN CONSTRUCTION MANAGEMENT. VAN NASTRRED REINHOLD.

Dyfyniad Arddull Chicago

MELVIN TOM. PRACTICAL PSYCHOLOGY IN CONSTRUCTION MANAGEMENT. NEW YORK: VAN NASTRRED REINHOLD, 1979.

Dyfyniad MLA

MELVIN TOM. PRACTICAL PSYCHOLOGY IN CONSTRUCTION MANAGEMENT. VAN NASTRRED REINHOLD, 1979.

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