APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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