Stroud, K. A., author
Erlangga, 2003
Buku Teks
R. Soerjatin
Pradnya Paramita, 1987
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
editor, F.T Arecchi and E.O. Schulz-Dubois
North-Holland, 1972
Buku Referensi
Editor: A.J. Stockwell, R. Asthon
HMSO, 1995
Buku Teks