Vickerman, R. W. (1980). Spatial economic behaviour: The micro economic foundations of Urban and transport economics. Macmillan.
استشهاد بنمط شيكاغوVickerman, Roger William. Spatial Economic Behaviour: The Micro Economic Foundations of Urban and Transport Economics. London: Macmillan, 1980.
MLA استشهادVickerman, Roger William. Spatial Economic Behaviour: The Micro Economic Foundations of Urban and Transport Economics. Macmillan, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.