edited by Andrew Eshleman
Blackwell, 2008
Buku Teks
edited by John Herman Randali, Justus Buchler
Barnes & Noble, 1950
Buku Teks
edited by Mireille Hildebrandt and Antoinette Rouvroy
Routledge, 2011
Buku Teks
Yori Antar, author
Han Awal, 2004
Buku Teks
Abel, Donald C, 1952-, author
McGraw - Hill , 2012
Buku Teks