- Patton , Bobby R. and Giffin , Kim . 1977 . Interpersonal Communication in Action, , 2nd ed. , New York : Harper and Row .
- Morris , Charles . 1964 . Signification and Significance , Cambridge, Mass. : MIT Press .
- Seibert , David . 1973 . “An Exploratory Study of Individual Differences in Modes of Signifying,” . Univ. of Denver . Diss.
- Bois , J. Samuel . 1978 . The Art of Awareness, , 3rd ed. , Dubuque, Iowa : Wm. C. Brown .
Communication Education
Volume 28, 1979 - Issue 3