http://www.guerilla-marketing.com/weblog/weg-vom-fernseher-ran-an-die-bucher-guerilla-fur-den-buchladen-casa-de-livros/1464/guerilla-werbung Guerilla Werbung, Guerrilla Aktionen, Viral Marketing, Buzz Marketing, Ambient Marketing, Ambient Media, Viral Videos, Viral Media, Guerrilla Videos, Viralesmarketing, Tue, 22 May 2012 07:13:04 +0000 http://wordpress.org/?v=2.0.1