Bailey, Thomas Andrew, 1902-1983
D.C. Heath, 1987
Buku Referensi
Mary Kupiec Cayton, Elliott J. Gorn, Peter W. Williams, editors
Charles Scribner's Sons, 1993
Buku Referensi
Bailey, Thomas Andrew, 1902-1983
D.C. Healt, 1987
Buku Teks
Bailey, Thomas Andrew, 1902-1983
D.C. Health, 1983
Buku Teks
Kennedy, David M.
Wadsworth and Cengage Learning, 2012
Buku Teks