RUSSELL,Bertrand. (1961). OUR KNOWLEDGE OF THE EXTERNAL WORLD. CURRENT BOOKS.
Chicago Edition CitationRUSSELL,Bertrand. OUR KNOWLEDGE OF THE EXTERNAL WORLD. Thrissur: CURRENT BOOKS, 1961.
MLA Edition CitationRUSSELL,Bertrand. OUR KNOWLEDGE OF THE EXTERNAL WORLD. CURRENT BOOKS, 1961.
Warning: These citations may not always be 100% accurate.