Keith, M. C. (2000). The radio station (Fifth edition.). Focal Press.
Citazione stile Chigago Style (17a edizione)Keith, Michael C. The Radio Station. Fifth edition. Boston, Massachusetts: Focal Press, 2000.
Citatione MLA (9a ed.)Keith, Michael C. The Radio Station. Fifth edition. Focal Press, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.