Ha, B. (2000). Our logic for discussion and persuasion. History of Philosophy and Reality.
Lua i Stíl Chicago (17ú heag.)Ha, Byunghak. Our Logic for Discussion and Persuasion. Seoul, Korean: History of Philosophy and Reality, 2000.
Lua MLA (8ú heag.)Ha, Byunghak. Our Logic for Discussion and Persuasion. History of Philosophy and Reality, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.