edited by. Dewa, Michael
K.G. Saur, 1989
Buku Referensi
Ratna Yuli Wulandari, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2002
UI - Tesis (Membership)
Fraley, Ruth A., author
Neal-Schuman Publishers , 1990
Buku Teks
Gallacher, Cathryn, author
Aslib, 1999
Buku Teks
Gallacher, Cathryn, author
Aslib , 1999
Buku Teks