Cita APA (7th ed.)

Ostman, R. E. (1989). Communication and Indian agriculture. Sage Publications.

Cita Chicago (17th ed.)

Ostman, Ronald Elroy. Communication and Indian Agriculture. New Delhi ; Newbury Park, Calif.: Sage Publications, 1989.

Cita MLA (8th ed.)

Ostman, Ronald Elroy. Communication and Indian Agriculture. Sage Publications, 1989.