Littlewood, J. E. (1954). The elements of the theory of real functions: Being notes of lectures delivered in the University of Cambridge (3d ed., completely rev.). Dover Publications.
Lua i Stíl Chicago (17ú heag.)Littlewood, John Edensor. The Elements of the Theory of Real Functions: Being Notes of Lectures Delivered in the University of Cambridge. 3d ed., completely rev. New York: Dover Publications, 1954.
Lua MLA (9ú heag.)Littlewood, John Edensor. The Elements of the Theory of Real Functions: Being Notes of Lectures Delivered in the University of Cambridge. 3d ed., completely rev. Dover Publications, 1954.
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