Cita APA (7a ed.)

(1985). The equipment directory of audio-visual, computer andvideo products. Suply and Distribution Center.

Cita Chicago Style (17a ed.)

The Equipment Directory of Audio-visual, Computer Andvideo Products. U.S.A: Suply and Distribution Center, 1985.

Cita MLA (9a ed.)

The Equipment Directory of Audio-visual, Computer Andvideo Products. Suply and Distribution Center, 1985.