KOH, W. T. H. (2006). Knowledge and Innovation for Development: The Sisyphus Challenge of the 21st Century. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوKOH, Winston T. H. Knowledge and Innovation for Development: The Sisyphus Challenge of the 21st Century. Institutional Knowledge at Singapore Management University, 2006.
MLA استشهادKOH, Winston T. H. Knowledge and Innovation for Development: The Sisyphus Challenge of the 21st Century. Institutional Knowledge at Singapore Management University, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.