Zumberge, James H.
W.M.C. Brown, 1967
Buku Teks
Jones, Norris W.
McGraw-Hill, 2001
Buku Teks
Longwell, Chester R.
John Wiley & Sons, 1969
Buku Teks
Compton, Robert R.
Wiley Eastern Private, 1968
Buku Teks
edited by D. Poche, C.M. Woolheater
Burgess, 1967
Buku Teks