Cita APA

Poley, J. K. (1998). Distance education for american universities and the world. Wisconsin: American Agricultural Economics Association.

Citación estilo Chicago

Poley, Janet K. Distance Education for American Universities and the World. Wisconsin: American Agricultural Economics Association, 1998.

Cita MLA

Poley, Janet K. Distance Education for American Universities and the World. Wisconsin: American Agricultural Economics Association, 1998.