Stephen Ross, editor
Routledge, 2009
Buku Teks
edited by Richard S. Kirkendall
John Wiley , 1973
Buku Teks
edited by David Coady
Ashage, 2006
Buku Teks
edited by Downe Soo
Churchill Livingstone , 2008
Buku Teks
edited by Chalmers Johnson; [contributors, Eugene Bardach ... and others]
Calif ICS Press , 1984
Buku Teks