Gitman, Lawrence J., author
Harper & Row, 1982
Buku Teks
Gitman, Lawrence J., author
Addison-Wesley, 1997
Buku Teks
Lerner, Eugene M., author
Harcourt Brace Jovanovich , 1971
Buku Teks
Eiteman, David K., author
Erlangga, 2010
Buku Teks
Levi, Maurice D., 1945-, author
McGraw-Hill, 1990
Buku Teks