Walker, P. A., & Hurley, P. T. (2011). Planning paradise: Politics and visioning of land use in Oregon. University of Arizona Press.
Citazione stile Chigago Style (17a edizione)Walker, Peter A., e Patrick T. Hurley. Planning Paradise: Politics and Visioning of Land Use in Oregon. Tuscon: University of Arizona Press, 2011.
Citatione MLA (9a ed.)Walker, Peter A., e Patrick T. Hurley. Planning Paradise: Politics and Visioning of Land Use in Oregon. University of Arizona Press, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.