Strong, William S., author
MIT Press, 1981
Buku Teks
Mollett, Amy, author
SAGE, 2017
Buku Teks
Gilmore, Glen, author
McGraw-Hill , 2015
Buku Teks
Eisenreich, Dan, author
Newnes, 2003
Buku Teks
Nelson, Gideon E., author
John Wiley & Sons, 1984
Buku Teks