Chacko, G. K. (1976). Applied operations research: :systems analysis in hierarchical decision making. North Holland publishing.
استشهاد بنمط شيكاغوChacko, George K. Applied Operations Research: :systems Analysis in Hierarchical Decision Making. Amsterdam: North Holland publishing, 1976.
MLA استشهادChacko, George K. Applied Operations Research: :systems Analysis in Hierarchical Decision Making. North Holland publishing, 1976.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.