Patel, Pradip R., author
Erlangga, 2005
Buku Teks
Graham-Brown, Robin, author
Erlangga, 2005
Buku Teks
Meadow, Roy, author
Erlangga, 2005
Buku Teks
edited by George Eleftherakis, Mike Hinchey, Mike Holcombe
Springer-Verlag, 2012
eBooks
edited by David Gilbert and Monika Heiner
Springer-Verlag , 2012
eBooks