Plochmann, G. K., Lawson, J. B., & Wittgenstein, L. (1962). Terms in their propositional contexts in Wittgenstein's Tractatus: An index. Southern Illinois University Press.
Citazione stile Chigago Style (17a edizione)Plochmann, George Kimball, Jack B. Lawson, e Ludwig Wittgenstein. Terms in Their Propositional Contexts in Wittgenstein's Tractatus: An Index. [Carbondale]: Southern Illinois University Press, 1962.
Citatione MLA (9a ed.)Plochmann, George Kimball, et al. Terms in Their Propositional Contexts in Wittgenstein's Tractatus: An Index. Southern Illinois University Press, 1962.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.