APA (7e ed.) Bronvermelding

Kelsen, K. (2010). Unleashing the power of digital signage: Content strategies for the 5th screen. Focal Press.

Chicago (17e ed.) Bronvermelding

Kelsen, Keith. Unleashing the Power of Digital Signage: Content Strategies for the 5th Screen. Burlington, Mass: Focal Press, 2010.

MLA (9e ed.) Bronvermelding

Kelsen, Keith. Unleashing the Power of Digital Signage: Content Strategies for the 5th Screen. Focal Press, 2010.