Stewart, I. (1995). Nature's numbers: The unreal reality of mathematical imagination. BasicBooks.
Chicago-viite (17. p.)Stewart, Ian. Nature's Numbers: The Unreal Reality of Mathematical Imagination. Nueva York: BasicBooks, 1995.
MLA-viite (9. p.)Stewart, Ian. Nature's Numbers: The Unreal Reality of Mathematical Imagination. BasicBooks, 1995.
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