APA
Regional Symposium Development Comunications in the Third World U. 1. a. 1., College of Agriculture University of Illinois al Urban-Champaign & The International Colloquium. (1984). Development comunications in the third world. Illinois: Vickie A. Sigman.
Chicago
Regional Symposium Development Comunications in the Third World Urbana-Champaign 15 abril 1983, College of Agriculture University of Illinois al Urban-Champaign and The International Colloquium. 1984. Development comunications in the third world. Illinois: Vickie A. Sigman.
Harvard
Regional Symposium Development Comunications in the Third World U. 1. a. 1., College of Agriculture University of Illinois al Urban-Champaign and The International Colloquium. (1984). Development comunications in the third world. Illinois: Vickie A. Sigman.
MLA
Regional Symposium Development Comunications in the Third World Urbana-Champaign 15 abril 1983, College of Agriculture University of Illinois al Urban-Champaign and The International Colloquium. Development comunications in the third world. Illinois: Vickie A. Sigman. 1984.