APA (7e ed.) Bronvermelding

Lerch, D. G. (1960). Dissemination of farm information through newspapers, magazines, radio and television; a story of the service in the United States, including how they developed, function, and are financed. International Cooperation Administration.

Chicago (17e ed.) Bronvermelding

Lerch, Donald G. Dissemination of Farm Information Through Newspapers, Magazines, Radio and Television; a Story of the Service in the United States, Including How They Developed, Function, and Are Financed. Washington: International Cooperation Administration, 1960.

MLA (9e ed.) Bronvermelding

Lerch, Donald G. Dissemination of Farm Information Through Newspapers, Magazines, Radio and Television; a Story of the Service in the United States, Including How They Developed, Function, and Are Financed. International Cooperation Administration, 1960.