Sawyer, P., Paech, B., & Heymans, P. (2020). Requirements Engineering: Foundation for Software Quality. Springer Berlin Heidelberg.
استشهاد بنمط شيكاغوSawyer, Pete, Barbara Paech, و Patrick Heymans. Requirements Engineering: Foundation for Software Quality. Springer Berlin Heidelberg, 2020.
MLA استشهادSawyer, Pete, Barbara Paech, و Patrick Heymans. Requirements Engineering: Foundation for Software Quality. Springer Berlin Heidelberg, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.