Welsch, Glenn A., author
Richard D. Irwin, 1986
Buku Teks
Zaki Baridwan, author
BP-FE-Yogyakarta, 1992
Buku Teks
Smith, Jay M., author
Erlangga, 1990
Buku Teks
Smith, Jay M., author
Erlangga, 1992
Buku Teks
Spiceland, J. David, author
Irwin, 2001
Buku Teks