Dadi Pakar, author
IKAPI, 2005
Buku Teks
Editor: Arjatmo Tjokronegoro
Balai Penerbit, 1989
Buku Teks
Hassan Pambudi, author
Pustaka Sinar Harapan, 1996
Buku Teks
Lehmann-Haupt, Hellmut
New York, N.Y., Bowker
Buku Teks
Wells, H.G., author
Longmans, 1950
Buku Teks