Cita APA (7th ed.)

Valbuena, V. T. (1987). Using traditional media in environmental communication. Asian Mass Communication Research and Information Centre.

Cita Chicago (17th ed.)

Valbuena, Victor T. Using Traditional Media in Environmental Communication. Singapore: Asian Mass Communication Research and Information Centre, 1987.

Cita MLA (9th ed.)

Valbuena, Victor T. Using Traditional Media in Environmental Communication. Asian Mass Communication Research and Information Centre, 1987.