Dyfyniad APA

Frey, L. R., & Botan, C. H. (2000). Investigating communication: An introduction to research methods. Boston: Allyn and Bacon.

Dyfyniad Arddull Chicago

Frey, Lawrence R., và Carl H. Botan. Investigating Communication: An Introduction to Research Methods. Boston: Allyn and Bacon, 2000.

Dyfyniad MLA

Frey, Lawrence R., và Carl H. Botan. Investigating Communication: An Introduction to Research Methods. Boston: Allyn and Bacon, 2000.

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