Παραπομπή APA

Willams , R. E. (1986). The manual: Wordstar. BPB publications.

Παραπομπή Chicago Style

Willams , Robert E. The Manual: Wordstar. New Delhi: BPB publications, 1986.

Παραπομπή MLA

Willams , Robert E. The Manual: Wordstar. BPB publications, 1986.