Ziegelmueller, G. W., Kay, J., & Dause, C. A. (1990). Argumentation: Inquiry and advocacy (2d ed.). Prentice-Hall.
Chicago Style aipamenaZiegelmueller, George W., Jack Kay, and Charles A. Dause. Argumentation: Inquiry and Advocacy. 2d ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1990.
MLA aipamenaZiegelmueller, George W., et al. Argumentation: Inquiry and Advocacy. 2d ed. Prentice-Hall, 1990.
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