Hemmerle, William J., author
Blaisdell, 1967
Buku Teks
Huelsman, Lawrence P., author
McGraw-Hill, 1968
Buku Teks
Nicholson, D., author
Academic Press, 1982
Buku Teks
Afifi, A.A. author
Academic Press, 1979
Buku Teks
Lohnes, Paul R., author
John Wiley & Sons, 1968
Buku Teks