Ahmad Yani, author
Kencana Prenada Media, 2006
Buku Teks
Ahmad Yani, author
Kencana, 2004
Buku Teks
Ahmad Yani, author
Kencana, 2005-2006
Buku Teks
Panjaitan, Bertha Lucyana, author
Fakultas Hukum Universitas Indonesia, 2002
UI - Skripsi (Membership)
Didik Budi Waluyo, author
DBW Tax Center, 2011
Buku Teks