edited by Reiner Horst, Panos M. Pardalos
Kluwer Academic Publishers, 1995
Buku Referensi
edited by David I. Cleland, Roland Gareis
McGraw-Hill, 1994
Buku Referensi
edited by Ingrid Volkmer
Wiley-Blackwell, 2012
eBooks
Routledge, 2015
eBooks
edited by Keith F. Faherty and Thomas G. Williamson
McGraw-HIll, 1995
Buku Teks