Citazione Stile APA (7a Edizione)
Schramm, W. Television and educational reform in el salvador: Summary report of the first year of research.
Citazione stile Chigago Style (17a edizione)
Schramm, Wilbur. Television and Educational Reform in El Salvador: Summary Report of the First Year of Research.
Citatione MLA (9a ed.)
Schramm, Wilbur. Television and Educational Reform in El Salvador: Summary Report of the First Year of Research.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.