Fulmer, Robert M., author
Richard D. Irwin , 1983
Buku Teks
Higgins, James M., author
Random House Business Division, 1982
Buku Teks
Davis, Keith, 1918-, author
McGraw-Hill, 1972
Buku Teks
Davis, Keith, 1918-, author
McGraw-Hill, 1984, c1972
Buku Teks
Saltonstall, Robert, author
McGraw-Hill, 1959
Buku Teks