APA引文

Poe, R. W. (2006). The McGraw-Hill handbook of business letters. Boston, M.A: McGraw-Hill.

Trích dẫn kiểu Chicago

Poe, Roy W. The McGraw-Hill Handbook of Business Letters. Boston, M.A: McGraw-Hill, 2006.

MLA引文

Poe, Roy W. The McGraw-Hill Handbook of Business Letters. Boston, M.A: McGraw-Hill, 2006.