Berg, H. van den
[Publisher not identified], [Date of publication not identified]
Buku Teks SO
Luzadder, Warren J.
Prentice-Hall, 1967
Buku Teks
Vierck, Charles J.
McGraw-Hill, 1978
Buku Teks
Frederick E. Giesecke [and others]
Pearson education International, Prentice Hall, 2009
Buku Teks SO
Helsel, Jay D.
Gregg Division, McGraw-Hill, 1979
Buku Teks SO