Nisonger, Thomas E., author
Libraries Unlimited, 1992
Buku Referensi
editor by Ellis Mount
The Haworth Press , 1984
Buku Teks
Evans, G. Edward, 1937-, author
Libraries Unlimited, an imprint of ABC-CLIO, LLC, 2012
Buku Teks
edited by Pamela S. Cenzer; Cynthia I. Gozzi
The Hawork Press , 1991
Buku Teks
Achmad Martua, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2011
UI - Skripsi (Open)