Slangor, author
[Dublisher not identified], [1981]
Buku Teks
Hargo Saputro, author
Program Pascasarjana Universitas Indonesia, 1996
UI - Tesis (Membership)
oleh Dumairy [and others] ; penyunting, Mubyarto dan Edy Suandi Hamid
BPFE , 1986
Buku Teks
Universitas Indonesia, 1994
UI - Skripsi (Membership)
Pakpahan, Ervin Laurence, author
Universitas Indonesia, 1996
UI - Skripsi (Membership)