Cita APA

Stempel, G. H., & Stempel, G. H. (1973). Effects on performance of a cross-media monopoly. Lexington, Mass: Association for Education in Journalism.

Citación estilo Chicago

Stempel, Guido H., y Guido H. Stempel. Effects On Performance of a Cross-media Monopoly. Lexington, Mass: Association for Education in Journalism, 1973.

Cita MLA

Stempel, Guido H., y Guido H. Stempel. Effects On Performance of a Cross-media Monopoly. Lexington, Mass: Association for Education in Journalism, 1973.