Dyfyniad APA

Johnson, C. D., & Seaton, J. B. (2012). Educational audiology handbook (2nd ed.). Delmar Cengage Learning.

Dyfyniad Arddull Chicago

Johnson, Cheryl DeConde, and Jane B. Seaton. Educational Audiology Handbook. 2nd ed. Clifton Park, NY: Delmar Cengage Learning, 2012.

Dyfyniad MLA

Johnson, Cheryl DeConde, and Jane B. Seaton. Educational Audiology Handbook. 2nd ed. Delmar Cengage Learning, 2012.

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