Barker, S. F., Seman, C., & Lee, J. (1986). Basics of logic. Seogwangsa Temple.
Lua i Stíl Chicago (17ú heag.)Barker, Stephen Francis, Choi Seman, agus Jaehee Lee. Basics of Logic. Paju, Korean: Seogwangsa Temple, 1986.
Lua MLA (8ú heag.)Barker, Stephen Francis, et al. Basics of Logic. Seogwangsa Temple, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.