Strong, Roy, author
Conran Octopus, 1987
Buku Referensi
Muller, Richard S., author
John Wiley & Sons, 1977
Buku Teks
Elmasry, Mohamed I., 1943-, author
Wiley, 1983
Buku Teks
edited by Lih J. Chen
Institution of Engineering and Technology, 2009
eBooks
Rosenthal, Murray P., author
Hayden Book , 1975
Buku Teks