Hugo, Burkard
Quintessence Publishing, 2009
Multimedia
Hugo, Burkard, 1960-2006., author
Quintessence, 2009
Buku Teks
Hugo, Burkard
Quintessence Publishing, 2009
Multimedia
Bertens, Hans, author
Taylor & Francis Group, 2008
Buku Teks
Hergert, Wolfram, author
Springer, 2012
eBooks