Engel, Thomas
Pearson-Prentice-Hall, 2008
Buku Teks
Barrante, James R.
Prentice-Hall, 1977
Buku Teks SO
Barrow, Gordon M.
McGraw-Hill, 1981
Buku Teks SO
by Ignacio Tinaco, Kenneth Sauer, James C. Wang and Joseph D. Puglisi
Pearson-Prentice-Hall, 2002
Buku Teks SO
Engel, Thomas
Pearson-Prentice-Hall, 2006
Buku Teks SO