Cita APA (7a ed.)

World Association for Christian Communication. issuing body. (1980). Media development. [World Association for Christian Communication].

Cita Chicago Style (17a ed.)

World Association for Christian Communication. issuing body. Media Development. [London]: [World Association for Christian Communication], 1980.

Cita MLA (9a ed.)

World Association for Christian Communication. issuing body. Media Development. [World Association for Christian Communication], 1980.