LEE, A. (2012). Why improving productivity is so vital for companies. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوLEE, Andrew. Why Improving Productivity Is so Vital for Companies. Institutional Knowledge at Singapore Management University, 2012.
MLA استشهادLEE, Andrew. Why Improving Productivity Is so Vital for Companies. Institutional Knowledge at Singapore Management University, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.