Pierce, H. (2005). Persuasive proposals and presentations: 24 lessons for writing winners. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoPierce, Heather. Persuasive Proposals and Presentations: 24 Lessons for Writing Winners. New York: McGraw-Hill, 2005.
Deismireacht MLAPierce, Heather. Persuasive Proposals and Presentations: 24 Lessons for Writing Winners. New York: McGraw-Hill, 2005.
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