Cita APA (7a ed.)
Motta, M., & Polo, M. (1997). Beyond the spectrum constraint: Concentration and entry in the broadcasting industry. IGIER.
Cita Chicago Style (17a ed.)
Motta, Massimo, y Michele Polo. Beyond the Spectrum Constraint: Concentration and Entry in the Broadcasting Industry. Milano: IGIER, 1997.
Cita MLA (9a ed.)
Motta, Massimo, y Michele Polo. Beyond the Spectrum Constraint: Concentration and Entry in the Broadcasting Industry. IGIER, 1997.
Precaución: Estas citas no son 100% exactas.