Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.