Dyfyniad APA

(1978). Building For Commerce And Industry. McGraw-Hill.

Dyfyniad Arddull Chicago

Building For Commerce And Industry. McGraw-Hill, 1978.

Dyfyniad MLA

Building For Commerce And Industry. McGraw-Hill, 1978.

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