editor by O.H. Muth
The Avi Publisher, 1967
Buku Teks SO
Ember, Carol R.
Prentice-Hall, 1985
Buku Teks SO
Haviland, William A.
Rinehart and Winston, 1974
Buku Teks SO
edited by Allan H. Smith and John L. Fischer
Prentice-Hall, 1970
Buku Teks SO
edited by Edward Hence Shortliffe and James J. Cimino
Springer, 2006
Buku Teks