Analysis, I. I. f. A. S. Research reports / International Institute for Applied Systems Analysis. Laxenburg.
استشهاد بنمط شيكاغوAnalysis, International Institute for Applied Systems. Research Reports / International Institute for Applied Systems Analysis. Laxenburg.
MLA استشهادAnalysis, International Institute for Applied Systems. Research Reports / International Institute for Applied Systems Analysis. Laxenburg.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.