Dyfyniad APA

Dawe, J., & Lord, W. J. (1974). Functional business communication (2nd ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Dawe, Jessamon, and William Jackson Lord. Functional Business Communication. 2nd ed. New Jursey: Prentice Hall, 1974.

Dyfyniad MLA

Dawe, Jessamon, and William Jackson Lord. Functional Business Communication. 2nd ed. Prentice Hall, 1974.

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