Jervis, F.R., author
Routledge and Kegan Paul , 1971
Buku Teks
Sudarsanam, P. S., author
Prentice-Hall, 1995
Buku Teks
Coyle, Brian, author
Canterbury CIB , 2000
Buku Teks
Weston, J. Fred (John Fred), 1916-, author
McGraw-Hill, 2001
Buku Teks
Yaakov Weber, editor
Edward Elgar, 2012
Buku Teks