Barker, S. F., Seman, C., & Lee, J. (1986). Basics of logic. Seogwangsa Temple.
Chicago Style aipamenaBarker, Stephen Francis, Choi Seman, and Jaehee Lee. Basics of Logic. Paju, Korean: Seogwangsa Temple, 1986.
MLA aipamenaBarker, Stephen Francis, et al. Basics of Logic. Seogwangsa Temple, 1986.
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