Dyfyniad APA

Ziegelmueller, G., Kay, J., & Dause, C. A. (1990). Argumentation: Inquiry and advocacy. Prentice Hall.

Dyfyniad Arddull Chicago

Ziegelmueller, George, Jack Kay, and Charles A. Dause. Argumentation: Inquiry and Advocacy. Englewood Cliffs, N. J: Prentice Hall, 1990.

Dyfyniad MLA

Ziegelmueller, George, et al. Argumentation: Inquiry and Advocacy. Prentice Hall, 1990.

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