Yazid, M. (2005). The art of organizational process focus (OPF) and organizational process definition (OPD) process areas in capability maturity model integration (CMMI) in Heitech Padu Berhad.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yazid, Morshidah. The Art of Organizational Process Focus (OPF) and Organizational Process Definition (OPD) Process Areas in Capability Maturity Model Integration (CMMI) in Heitech Padu Berhad. 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Yazid, Morshidah. The Art of Organizational Process Focus (OPF) and Organizational Process Definition (OPD) Process Areas in Capability Maturity Model Integration (CMMI) in Heitech Padu Berhad. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.