Peperzak, A. T. (2012). Thinking about thinking: What kind of conversation is philosophy? Fordham University Press.
Lua i Stíl Chicago (17ú heag.)Peperzak, Adriaan Theodoor. Thinking About Thinking: What Kind of Conversation Is Philosophy? New York: Fordham University Press, 2012.
Lua MLA (9ú heag.)Peperzak, Adriaan Theodoor. Thinking About Thinking: What Kind of Conversation Is Philosophy? Fordham University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.