Higgins, Robert C., author
Indira, 1989
Buku Teks
Higgins, Robert C., author
Indira, 1996
Buku Teks
edited by Philip A. Vale; alih bahasa, R. F. Lantang
Elex Media Komputindo , 1993
Buku Teks
Lukas Setia Atmaja, author
[publisher not identified], [date of publication not identified]
Buku Teks
Weston, J. Fred (John Fred), 1916-, author
Erlangga, 1991
Buku Teks