@book{Zelazny.2001,
        title = {Say it With Charts:  The Executive's Guide to Visual Communication},
        address = {New York},
        author = {Gene Zelazny},
        edition = {4th ed.},
        publisher = {McGraw-Hill},
        year = 2001,
        url = {http://www.loc.gov/catdir/bios/mh041/00046464.html},
        price = {USD 45.00},
	isbn = {007136997},
	biburl = {http://www.bibsonomy.org/bibtex/2d993584677c02f0e107c076595dce745/callagialla},
	keywords = {presentations Business Graphic Kommunikation methodsUnternehmenDiagrammVisuelle KommunikationNichtverbale}
}