Cita APA (7a ed.)

Simmons, R. E. (1990). Communication Campaign Management A Systems Approach Robert E. Simmonsaaaa. Longman.

Cita Chicago Style (17a ed.)

Simmons, Robert E. Communication Campaign Management A Systems Approach Robert E. Simmonsaaaa. Longman, 1990.

Cita MLA (8a ed.)

Simmons, Robert E. Communication Campaign Management A Systems Approach Robert E. Simmonsaaaa. Longman, 1990.