Baum, W., & Sánchez Pascual, A. (1988). Ludwig Wittgenstein: : vida y obra. Alianza.
Chicago Style (17th ed.) CitationBaum, Wilhelm, and Andrés Sánchez Pascual. Ludwig Wittgenstein: : Vida Y Obra. Madrid: Alianza, 1988.
MLA (9th ed.) CitationBaum, Wilhelm, and Andrés Sánchez Pascual. Ludwig Wittgenstein: : Vida Y Obra. Alianza, 1988.
Warning: These citations may not always be 100% accurate.