Navarro, Vicente, author
Ballinger, 1994
Buku Teks
Mason, Diana J., author
Saunders Elsevier, 2002
Buku Teks
Elsevier, 2016
Buku Teks
edited by Diana J. Mason, Judith K Leavitt, Mary W. Chaffeee
Elsevier Saunder, 2012
Buku Teks
edited by Robert W. Tucker, Charles B. Keely and Linda Wrigley
Westview Press, 1992
Buku Teks