Sissors, J. Z., & Goodrich, W. B. (1989). Media planning workbook: With discussions and problems (Third edition.). NTC Business Books.
Citación estilo ChicagoSissors, Jack Z., and William B. Goodrich. Media Planning Workbook: With Discussions and Problems. Third edition. Lincolnwood, Illinois: NTC Business Books, 1989.
Cita MLASissors, Jack Z., and William B. Goodrich. Media Planning Workbook: With Discussions and Problems. Third edition. NTC Business Books, 1989.
Warning: These citations may not always be 100% accurate.