Swanson, Stephen R., author
Prentice Hall International, 1997
Buku Teks
Swanson, Stephen R., author
Prentice-Hall, 1997
Buku Teks
Swanson, Stephen R., author
Prentice-Hall, 1997
Buku Teks
Linz, Peter, author
John Wiley & Sons, 1979
Buku Teks
Goodman, Seymour E., author
McGraw-Hill Kogakusha, 1977
Buku Teks