Keyton, J. (2019). Communication research: Asking questions, finding answers (Fifth Edition.). McGraw-Hill Education.
Chicago-referens (17:e uppl.)Keyton, Joann. Communication Research: Asking Questions, Finding Answers. Fifth Edition. New York, NY: McGraw-Hill Education, 2019.
MLA-referens (9:e uppl.)Keyton, Joann. Communication Research: Asking Questions, Finding Answers. Fifth Edition. McGraw-Hill Education, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.