Garrard, G. A. (1998). Cellular communications: Worldwide market development. Artech House.
Cita Chicago Style (17a ed.)Garrard, Garry A. Cellular Communications: Worldwide Market Development. Boston [etc.]: Artech House, 1998.
Cita MLA (9a ed.)Garrard, Garry A. Cellular Communications: Worldwide Market Development. Artech House, 1998.
Precaución: Estas citas no son 100% exactas.