APA (7th ed.) Zitazioa
Saftner, D. V., & Cranor, R. (1992). Its your business (2nd ed., Version 2.1a.). Irwin.
Chicago Style (17th ed.) Zitazioa
Saftner, Donald V., eta Rosalind Cranor. Its Your Business. 2nd ed., Version 2.1a. Boston, MA: Irwin, 1992.
MLA (9th ed.) Zitazioa
Saftner, Donald V., eta Rosalind Cranor. Its Your Business. 2nd ed., Version 2.1a. Irwin, 1992.
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