edited by Martin Szomszor, Patty Kostkova
Springer, 2011
eBooks
LPM FEUI, 1996
Buku Teks
compiled by Soemilah Sastroamidjojo... [et.al.]
Sinar Grafika Offset , 1995
Buku Teks
United Nations, Department of Public Information
United NAtions, 1989
Buku Teks
edited by Mario T. Tabucanon and Vira Chankong ; conference sponsors, the Federation of Thai Industries [and others]
The Asian Institution of Technology, 1989
Buku Referensi