Nasution, Bahder Johan, author
Mandar Maju , 2013
Buku Teks
Ratna Susanti, author
2016
UI - Skripsi (Membership)
Andi Hamzah, author
Binacipta, 1986
Buku Teks
Muhammad Arif Setiawan, author
Universitas Indonesia, 1996
UI - Tesis (Membership)
Damanik, Gabriel Stevent, author
2019
UI - Skripsi (Membership)