Abdullah Almusharraf และ Andrew Whyte. (2015) Identify the sub-task pattern, in particular specifications and requirements, in terms of quality deviations and construction defects. ISEC Press:ม.ป.ท.Abdullah Almusharraf และ Andrew Whyte. 2015. Identify the sub-task pattern, in particular specifications and requirements, in terms of quality deviations and construction defects. ม.ป.ท.:ISEC Press;Abdullah Almusharraf และ Andrew Whyte. Identify the sub-task pattern, in particular specifications and requirements, in terms of quality deviations and construction defects. ม.ป.ท.:ISEC Press, 2015. Print.