Spence, P R., Lachlan, K A., McIntyre, J., & Seeger, M.(2009). Serving the Public Interest in a Crisis: Radio and Its Unique Role. Journal of Radio & Audio Media, 16(2), 144-159. doi:10.1080/19376520903277005

Spence, Patric R., Kenneth A. Lachlan, JJ McIntyre, und Matthew Seeger. "Serving the Public Interest in a Crisis: Radio and Its Unique Role". Journal of Radio & Audio Media, 16.2 ( 2009 ): 144-159.