Kirsch Jonathan. (1999). Kirsch''s guide to the book contract: For authors publishers editors and agents. Asrobat books.
Chicago Style (17th ed.) CitationKirsch Jonathan. Kirsch''s Guide to the Book Contract: For Authors Publishers Editors and Agents. Los Angeles: Asrobat books, 1999.
Trích dẫn MLAKirsch Jonathan. Kirsch''s Guide to the Book Contract: For Authors Publishers Editors and Agents. Asrobat books, 1999.
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