DEMEESTER, L., & DULA, C. (2014). DHL envirosolutions Australia: End-of-life management services for e-waste. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوDEMEESTER, Lieven, و Christopher DULA. DHL Envirosolutions Australia: End-of-life Management Services for E-waste. Institutional Knowledge at Singapore Management University, 2014.
MLA استشهادDEMEESTER, Lieven, و Christopher DULA. DHL Envirosolutions Australia: End-of-life Management Services for E-waste. Institutional Knowledge at Singapore Management University, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.