Cofnodi Dyfyniadau

Dyfyniad APA
Seglin, J. L., & Coleman, E. (2002). The AMA handbook of business letters (3rd ed.). AMACOM.
Dyfyniad Arddull Chicago
Seglin, Jeffrey L., and Edward Coleman. The AMA Handbook of Business Letters. 3rd ed. New York: AMACOM, 2002.
Dyfyniad MLA
Seglin, Jeffrey L., and Edward Coleman. The AMA Handbook of Business Letters. 3rd ed. AMACOM, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.