University of South Wales, 1999
Buku Teks
The National Institue of the Korean Language, 2014
Buku Teks
The Institute of Electrical and Electronics Engineers , 1975
Buku Teks
edited by Utami Munandar, Conny Semiawan
UI-Press, 1996
Buku Teks
Edited by Ben G. Goedegebuure; Humberto R. Arango Sales; Gilberto Sotolongo Aguilar
Elsevier, 1991
Buku Teks