Dyfyniad APA

Stewart, M. M. (1961). Business English and communication (2d ed.). Gregg Pub. Division, McGraw-Hill.

Dyfyniad Arddull Chicago

Stewart, Marie M. Business English and Communication. 2d ed. New York: Gregg Pub. Division, McGraw-Hill, 1961.

Dyfyniad MLA

Stewart, Marie M. Business English and Communication. 2d ed. Gregg Pub. Division, McGraw-Hill, 1961.

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