Reid, J. M., & Silleck, A. (1985). Better business letters: A self-instructional book to develop skill in writing (3rd ed.). Addison-Wesley.
Chicago Style aipamenaReid, James M., and Anne Silleck. Better Business Letters: A Self-instructional Book to Develop Skill in Writing. 3rd ed. Reading, Mass: Addison-Wesley, 1985.
MLA aipamenaReid, James M., and Anne Silleck. Better Business Letters: A Self-instructional Book to Develop Skill in Writing. 3rd ed. Addison-Wesley, 1985.
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