Stengel, D. N. (2011). Managerial Economics: Concepts and Principles. Business Expert Press.
Trích dẫn kiểu ChicagoStengel, Donald N. Managerial Economics: Concepts and Principles. Business Expert Press, 2011.
MLA citiranjeStengel, Donald N. Managerial Economics: Concepts and Principles. Business Expert Press, 2011.
Opozorilo: Ti citati niso vedno 100% točni.