Pringle, P. K., & Starr, M. F. (2006). Electronic media management (5th ed.). Focal Press.
Cita Chicago (17th ed.)Pringle, Peter K., i Michael F. Starr. Electronic Media Management. 5th ed. Oxford, UK: Focal Press, 2006.
Cita MLA (9th ed.)Pringle, Peter K., i Michael F. Starr. Electronic Media Management. 5th ed. Focal Press, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.