Addison, Neil
Blackstone Press Limited, 1998
Buku Teks
Dethisyah Agrimerinda
Universitas Indonesia, 2016
UI - Skripsi (Membership)
Hegland, Kenney
St. Paul, Minn, 2003
Buku Teks
Association section of law practice management, 1993
Majalah, Jurnal, Buletin
Muhammad Farhan
Fakultas Hukum Universitas Indonesia, 2024
UI - Skripsi Membership