Cajori, F. (1991). A history of mathematics (5th ed.). New York, N.Y.: Chelsea Pub. Co..
Trích dẫn kiểu ChicagoCajori, Florian. A History of Mathematics. 5th ed. New York, N.Y.: Chelsea Pub. Co., 1991.
MLA CitationCajori, Florian. A History of Mathematics. 5th ed. New York, N.Y.: Chelsea Pub. Co., 1991.
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