Dyfyniad APA

Locker, K. O. (2000). Business and administrative communication ed.5. McGraw-Hill.

Dyfyniad Arddull Chicago

Locker, Kitty O. Business and Administrative Communication Ed.5. McGraw-Hill, 2000.

Dyfyniad MLA

Locker, Kitty O. Business and Administrative Communication Ed.5. McGraw-Hill, 2000.

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