Hermansyah, author
Kencana Prenada Media, 2008
Buku Teks
Pakpahan, Normin S., author
Elips, 1994
Buku Teks
GIZ-Supported Project Implementation of Competition Law (ICL)
Cicods FH-UGM, 2009
Buku Teks
Manulang, Sendjun H., author
Rineka Cipta, 1987
Buku Teks
Zainal Asikin, author
Rajawali, 1995
Buku Teks