Retno Tri Wardhani, author
Universitas Indonesia, 1990
UI - Skripsi (Membership)
Siregar, Robert Agustinus, author
Universitas Indonesia, 1991
UI - Skripsi (Membership)
Gatot Supramono, author
Djambatan, 1998
Buku Teks
Ida Bagus Wyasa Putra, author
Refika Aditama, 2000
Buku Teks
Universitas Indonesia, 1995
UI - Skripsi (Membership)