Welsch, Glenn A., author
Richard D. Irwin, 1982
Buku Teks
Zaki Baridwan, author
BP FE, 1995
Buku Teks
Zaki Baridwan, author
BP-FE-Yogyakarta, 1992
Buku Teks
Spiceland, J. David, author
Irwin, 2001
Buku Teks
Zaki Baridwan, author
BP-FE-UGM , 1986
Buku Teks