Bernbach, B. (2009). Software and Systems requirement Engineering in Practice. Tata Mc Graw Hill.
استشهاد بنمط شيكاغوBernbach, Brain. Software and Systems Requirement Engineering in Practice. New Delhi: Tata Mc Graw Hill, 2009.
MLA استشهادBernbach, Brain. Software and Systems Requirement Engineering in Practice. Tata Mc Graw Hill, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.