Bergmann, M., Moor, J., & Nelson, J. (2009). The logic book (5th ed.). McGraw-Hill Higher Education.
Lua i Stíl Chicago (17ú heag.)Bergmann, Merrie, James Moor, agus Jack Nelson. The Logic Book. 5th ed. Boston: McGraw-Hill Higher Education, 2009.
Lua MLA (9ú heag.)Bergmann, Merrie, et al. The Logic Book. 5th ed. McGraw-Hill Higher Education, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.