Robinson, W. C. (1975). Population and development planning. The Population Council.
Citazione stile Chigago Style (17a edizione)Robinson, Warren C. Population and Development Planning. Nueva York: The Population Council, 1975.
Citatione MLA (9a ed.)Robinson, Warren C. Population and Development Planning. The Population Council, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.