Dyfyniad APA

Alexander, I., & Beus-Dukic, L. (2009). Discovering requirements: How to specify products and services. Wiley.

Dyfyniad Arddull Chicago

Alexander, Ian, and Ljerka Beus-Dukic. Discovering Requirements: How to Specify Products and Services. Chichester, West Sussex, England: Wiley, 2009.

Dyfyniad MLA

Alexander, Ian, and Ljerka Beus-Dukic. Discovering Requirements: How to Specify Products and Services. Wiley, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.