Palmer, Roger C.
Libraries Unlimited, 1987
Buku Referensi
Walker, Geraldene
Libraries Unlimited, 1993
Buku Teks
Goldmann, Nahum
McGraw-Hill, 1992
Buku Teks
Michail Salampasis, editor
[, Springer-Verlag], 2012
eBooks
Rossalia Marine Andanni
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2020
UI - Tesis Membership