Nawy, Edward G., author
Prentice-Hall, 1985
Buku Teks
Wight, James K., author
Prentice-Hall, 2009
Buku Teks
Stern, Sylvan P.
Prentice-Hall, 1959
Buku Teks
Forsyth, Benjamin, author
McGraw-Hill, 1971
Buku Teks
Nawy, Edward G., author
Prentice-Hall, 1996
Buku Teks