Meier, Richard L., author
The Massachusett Institute of Technology, 1974
Buku Teks
Parfect, Michael, author
Routledge, 1997
Buku Teks
Leitmann, Josef, author
McGraw-Hill, 1999
Buku Teks
Hall, Peter, author
Blackwell, 2002
Buku Teks
Gallion, Arthur B., author
D. Van Nostrand, 1963
Buku Teks