Simanjuntak, Frenky, author
Transparecncy International, 2008
Buku Referensi
Simanjuntak, Frenky, author
Transparency International, 2008
Buku Teks
K. Wantjik Saleh, author
Ghalia Indonesia, 1983
Buku Teks
Yuniasih Dwi Astuti, author
Fakultas Eknonomi dan Bisnis Universitas Indonesia, 2019
UI - Tesis (Membership)
Universitas Indonesia, 2006
UI - Skripsi (Membership)