APA-čujuhus (7. p.)
Sproule, J. M. (1997). Speechmaking: Rhetorical competence in a postmodern world (2nd.ed.). Brown & Benchmark.
Chicago-čujuhus (17. p.)
Sproule, J. Michael. Speechmaking: Rhetorical Competence in a Postmodern World. 2nd.ed. Madison: Brown & Benchmark, 1997.
MLA-čujuhus (9. p.)
Sproule, J. Michael. Speechmaking: Rhetorical Competence in a Postmodern World. 2nd.ed. Brown & Benchmark, 1997.
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