270371 Waismann, F. (1951). Introduction to mathematical thinking: The formation of concepts in modern mathematics. New York : F Ungar.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र270371 Waismann, Friedrich. Introduction to Mathematical Thinking: The Formation of Concepts in Modern Mathematics. New York : F Ungar, 1951.
एमएलए (9वां संस्करण) प्रशस्ति पत्र270371 Waismann, Friedrich. Introduction to Mathematical Thinking: The Formation of Concepts in Modern Mathematics. New York : F Ungar, 1951.
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