Dyfyniad APA

Locker, K. O. (2009). Business communication building critical skills. McGraw-Hill High Education.

Dyfyniad Arddull Chicago

Locker, Kitty O. Business Communication Building Critical Skills. McGraw-Hill High Education, 2009.

Dyfyniad MLA

Locker, Kitty O. Business Communication Building Critical Skills. McGraw-Hill High Education, 2009.

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