Torchinsky, Alberto
Real variables / Alberto Torchinsky
Addison-Wesley, 1987
 Buku Teks SO
Saxena, Subhash Chandra
Introduction to real variable theory
Prentice Hall of India, 1980
 Buku Teks SO
Bruckner, Andrew M.
Differential of real functions / Andrew M. Bruckner
American Mathematical Society, 1994
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Bartle, Robert Gardner, 1927-
The elements of real analysis
John Wiley & Sons, 1976
 Buku Teks SO
Bartle, Robert Gardner, 1927-
The elements of real analysis
John Wiley & Sons, 1975
 Buku Teks SO