Savino, John O., author
Elsevier, 2011
Buku Teks
Gilbert, James N., author
Merril Publishing, 1990
Buku Teks
Weston, Paul B., author
Prentice-Hall, 1990
Buku Teks
White, James J., author
West Publishing Co., 1972
Buku Teks
Collins, Max Allan, author
Pocket Star Books, 2003
Buku Teks