Struik, Dirk J.
Addison-Wesley, 1961
Buku Teks
Hsiung, Chuan-Chih, author
John Wiley and Sons, 1981
Buku Teks
Millman, Richard S., author
Prentice-Hall, 1977
Buku Teks
Wilmore, T.J.
ELBS, 1959
Buku Teks
Lipschutz, Martin M., author
Mc Graw Hill, 1969
Buku Teks