Cuốn 1:
Visio 2003 Bible by Bonnie Biafore
Link:
http://ifile.it/x8ghw9/0764557246.rar
Cuốn 2:
Database Modeling with Microsoft Visio for Enterprise Architects by Terry Halpin, Ken Evans, Pat Hallock, Bill Maclean
Link:
http://rapidshare.com/files/70820024/1558609199.chm
Check trong kho của tên Rock có đấy.