Giber, Charman, author
Buku Teks
editor, Aloysius Hadyana Pudjaatmaka [and others]
Departemen Pendidikan dan Kebudayaan, 1993
Buku Referensi
Alberty, Robert A., author
Erlangga, 1983
Buku Teks
Atkins, P. W. (Peter William), 1940-, author
Erlangga, 1994
Buku Teks
Alberty, Robert A., author
Erlangga, 1984
Buku Teks