Mike Walsh, editor
Bailliere Tindall , 2002
Buku Teks
edited by Gary D. Hammer, Stephen J. McPhee
McGraw-Hill Education, 2014
Buku Teks
Neal Cook, Andrea Shepherd, Jennifer R P Boore, Stephanie Dunleavy
Sage, 2019
Buku Teks
Black, Joyce M., author
Saunders, 2009
Multimedia
Black, Joyce M., author
Saunders, 2009
Buku Teks