Bartle, Robert Gardner, 1927-
John Wiley & Sons, 1975
Buku Teks
Bartle, Robert Gardner, 1927-
John Wiley & Sons, 1976
Buku Teks
Saxena, Subhash Chandra
Prentice Hall of India, 1980
Buku Teks
edited by C.C. Yang, G.C. Wen, K.Y. Li, Y.M. Chiang
John Wiley & Sons, 1994
Buku Teks
Saff, E. B.
Prentice-Hall, 1976
Buku Teks