APA-čujuhus (7. p.)
Hart, R. P., Brooks, W. D., & Friedrich, G. W. (1975). Public communication. Harper and Row.
Chicago-čujuhus (17. p.)
Hart, Roderick P., William D. Brooks, juo Gustav W. Friedrich. Public Communication. New York: Harper and Row, 1975.
MLA-čujuhus (9. p.)
Hart, Roderick P., et al. Public Communication. Harper and Row, 1975.
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