Wittgenstein, L., & Ogden, C. K. (1983). Letters to C.K. Ogden with comments on the English translation of the Tractatus logico-Philosophicus. Blackwell.
Citazione stile Chigago Style (17a edizione)Wittgenstein, Ludwig, e Charles Kay Ogden. Letters to C.K. Ogden with Comments on the English Translation of the Tractatus Logico-Philosophicus. Oxford: Blackwell, 1983.
Citatione MLA (9a ed.)Wittgenstein, Ludwig, e Charles Kay Ogden. Letters to C.K. Ogden with Comments on the English Translation of the Tractatus Logico-Philosophicus. Blackwell, 1983.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.