Lutz,Mark A, & Lux,Kenneth. (1979). The challenge of humanistic economics. The Benjamin / Cummings Publishing Company, INC.
استشهاد بنمط شيكاغوLutz,Mark A, و Lux,Kenneth. The Challenge of Humanistic Economics. London: The Benjamin / Cummings Publishing Company, INC, 1979.
MLA استشهادLutz,Mark A, و Lux,Kenneth. The Challenge of Humanistic Economics. The Benjamin / Cummings Publishing Company, INC, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.