Shizhuo, Paul B. Ruffin, editor
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Pallas-Areny, Ramon
John Wiley & Sons, 2001
Buku Teks
Seippel, Robert G.
Reston, 1983
Buku Teks
Seippel, Robert G.
Prentice-Hall, 1983
Buku Teks
Sinclair, Ian R.
Newnes, 1992
Buku Referensi