Cita APA

Pérez Amaral, T., Moreno Jiménez, B., & Álvarez González, F. (1993). Business telephone traffic demand in Spain: An econometric approach. Madrid: Universidad Complutense, ICAE.

Citación estilo Chicago

Pérez Amaral, Teodosio, Bernardo Moreno Jiménez, and Francisco Álvarez González. Business Telephone Traffic Demand in Spain: An Econometric Approach. Madrid: Universidad Complutense, ICAE, 1993.

Cita MLA

Pérez Amaral, Teodosio, Bernardo Moreno Jiménez, and Francisco Álvarez González. Business Telephone Traffic Demand in Spain: An Econometric Approach. Madrid: Universidad Complutense, ICAE, 1993.