"Bulletin ... Third Interamerican Conference on Education ... August 22 to 29 ...," Google Books, http://books.google.ca/books?id=TqmgAAAAMAAJ&pg=RA1-PA221&dq=brand+freres+bruxelles&hl=en&ei=z_vBTYegNYTWgQfP6b26Dg&sa=X&oi=book_result&ct=result&resnum=10&ved=0CFgQ6AEwCTgK#v=onepage&q&f=false
(accessed 08/27/2014)