Sattler, W. M. (1968). Discussion and conference (2nd ed.). Prentice-Hall.
Chicago-čujuhus (17. p.)Sattler, William M. Discussion and Conference. 2nd ed. New Jersey: Prentice-Hall, 1968.
MLA-čujuhus (9. p.)Sattler, William M. Discussion and Conference. 2nd ed. Prentice-Hall, 1968.
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