Richter-Gebert, Jurgen, author
Springer, 2012
eBooks
Larson, James A., author
Prentice-Hall, 1992
Buku Teks
Travers, Kenneth J., author
Laidlaw Brothers, 1987
Buku Teks
Brumfiel, Charles Francis, 1914-, author
Addison-Wesley, 1962
Buku Teks
Jurgensen, Ray C., author
Houghton-Miffiln, 1983
Buku Teks