Hall, Peter
Blackwell, 2002
Buku Teks
Parfect, Michael
Routledge, 1997
Buku Teks
Meier, Richard L.
The Massachusett Institute of Technology, 1974
Buku Teks
Leitmann, Josef
McGraw-Hill, 1999
Buku Teks
edited by Julian Custer
Clanrye International, 2018
Buku Teks