Institute of Economic Affairs, Wilson, C., & Plant, A. (1970). Economic issues in immigration: An exploration of the liberal approach to public policy on immigration. Institute of Economic Affairs.
Citazione stile Chigago Style (17a edizione)Institute of Economic Affairs, Charles Wilson, e Arnold Plant. Economic Issues in Immigration: An Exploration of the Liberal Approach to Public Policy on Immigration. [London]: Institute of Economic Affairs, 1970.
Citatione MLA (9a ed.)Institute of Economic Affairs, et al. Economic Issues in Immigration: An Exploration of the Liberal Approach to Public Policy on Immigration. Institute of Economic Affairs, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.