Universitas Indonesia, 1992
UI - Skripsi (Membership)
Harahap, Zairin, author
RajaGrafindo Persada, 2007
Buku Teks
Fatria Khairo, author
Cintya Press, 2016
Buku Teks
Rozali Abdullah, author
Rajawali, 1992
Buku Teks
Martiman Prodjohamidjojo, author
Ghalia Indonesia, 1996
Buku Teks