Lapiere, Richard T., author
McGraw-Hill, 1946
Buku Teks
Tepperman, Lorne
MGraw-Hill, 1991
Buku Teks
Stewart, Elbert W.
Tata McGraw-Hill , 1976
Buku Teks
Cohen, Bruce J., author
McGraw-Hill, 1988
Buku Teks
Chalfant, H. Paul
West Publishing Company, 1988
Buku Teks