Devinny, Joseph S., author
Lewis Publishers, 1999
Buku Teks
Heihnson, Robert Jennings, author
Prentice-Hall, 1999
Buku Teks
Hays, Steve M.
McGraw-Hill, 1995
Buku Teks
Cooper, C. David, author
Waveland Press, 1986
Buku Teks
edited by Bhola R. Gurjar, Luisa T. Molina, Chandra S. P. Ojha ; foreword by Mario J. Molina
CRC Pres, 2010
Buku Teks