APA-čujuhus (7. p.)
Rogers, E. M., & Shoemaker, F. F. (1971). Communication of innovations: A cross-cultural approach (2d ed.). Free Press.
Chicago-čujuhus (17. p.)
Rogers, Everett M., juo F. Floyd Shoemaker. Communication of Innovations: A Cross-cultural Approach. 2d ed. New York: Free Press, 1971.
MLA-čujuhus (9. p.)
Rogers, Everett M., juo F. Floyd Shoemaker. Communication of Innovations: A Cross-cultural Approach. 2d ed. Free Press, 1971.
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