APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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