Παραπομπή APA

Skidmore, S., & Wroe, B. (1992). Introducing systems design. BPB publications.

Παραπομπή Chicago Style

Skidmore, Steve, και Brenda Wroe. Introducing Systems Design. New Delhi: BPB publications, 1992.

Παραπομπή MLA

Skidmore, Steve, και Brenda Wroe. Introducing Systems Design. BPB publications, 1992.