McGee, Robert W., author
Prentice-Hall, 1981
Buku Teks
Baxter, W.T., author
Philip Allan , 1984
Buku Teks
Goldschmidt, Yaaqov, author
John Wiley & Sons, 1977
Buku Teks
Pyle, William W., author
Richard D. Irwin, 1980
Buku Teks
Meigs, Walter B., author
McGraw-Hill, 1979
Buku Teks