Cushman, D. P., & McPhee, R. (1980). Message-attitude-behavior relationship: Theory, methodology, and application. Academic Press.
Cita Chicago Style (17a ed.)Cushman, Donald P., y Robert McPhee. Message-attitude-behavior Relationship: Theory, Methodology, and Application. New York: Academic Press, 1980.
Cita MLA (8a ed.)Cushman, Donald P., y Robert McPhee. Message-attitude-behavior Relationship: Theory, Methodology, and Application. Academic Press, 1980.
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