Davis, H. C. (1990). Regional economic impact analysis and project evaluation. University of British Columbia Press.
Citazione stile Chigago Style (17a edizione)Davis, H. Craig. Regional Economic Impact Analysis and Project Evaluation. Vancouver: University of British Columbia Press, 1990.
Citatione MLA (9a ed.)Davis, H. Craig. Regional Economic Impact Analysis and Project Evaluation. University of British Columbia Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.