Lipson, Leslie, author
Prentice-Hall, 1965
Buku Teks
Ranney, Austin
Prentice Hal, 1993
Buku Teks
Seta Basri, author
Indie Book Corner, 2011
Buku Teks
Sederberg, Peter C.
Chandler & Sharp Publishers, 1977
Buku Teks
Le Roy, Michael K., author
Wadsworth, 2009
Buku Teks