Cita APA (7th ed.)
Jamison, D. T., & Klees, S. J. (1973). The cost of instructional radio and television for developing countries.
Cita Chicago (17th ed.)
Jamison, Dean T., i Steven J. Klees. The Cost of Instructional Radio and Television for Developing Countries. 1973.
Cita MLA (9th ed.)
Jamison, Dean T., i Steven J. Klees. The Cost of Instructional Radio and Television for Developing Countries. 1973.
Atenció: Aquestes cites poden no estar 100% correctes.