Παραπομπή APA

Onwubiko, C. O. (1989). Foundations of computer-aided design. St. Paul: West Publishing Company.

Παραπομπή Chicago Style

Onwubiko, Chinyere Okechi. Foundations of Computer-aided Design. St. Paul: West Publishing Company, 1989.

Παραπομπή MLA

Onwubiko, Chinyere Okechi. Foundations of Computer-aided Design. St. Paul: West Publishing Company, 1989.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.