Kelsen, K. (2010). Unleashing the power of digital signage: Content strategies for the 5th screen. Focal Press.
Citazione stile Chigago Style (17a edizione)Kelsen, Keith. Unleashing the Power of Digital Signage: Content Strategies for the 5th Screen. Burlington, Mass: Focal Press, 2010.
Citatione MLA (9a ed.)Kelsen, Keith. Unleashing the Power of Digital Signage: Content Strategies for the 5th Screen. Focal Press, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.