Braunfeld, P. G. (1969). Stretchers and shrinkers: Book 3 The Theory of Fractions. Harper & Row.
Chicago Style (17. basım) AtıfBraunfeld, Peter G. Stretchers and Shrinkers: Book 3 The Theory of Fractions. New York: Harper & Row, 1969.
MLA (9th ed.) AtıfBraunfeld, Peter G. Stretchers and Shrinkers: Book 3 The Theory of Fractions. Harper & Row, 1969.
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