Tate, W., & Ellram, L. (2013). Sourcing to Support the Green Initiative. Business Expert Press.
استشهاد بنمط شيكاغوTate, Wendy, و Lisa Ellram. Sourcing to Support the Green Initiative. Business Expert Press, 2013.
MLA استشهادTate, Wendy, و Lisa Ellram. Sourcing to Support the Green Initiative. Business Expert Press, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.