Wilson, D. (1972). The future role of Singapore. Oxford University Press for the Royal Institute of International Affairs.
Citazione stile Chigago Style (17a edizione)Wilson, Dick. The Future Role of Singapore. London: Oxford University Press for the Royal Institute of International Affairs, 1972.
Citatione MLA (9a ed.)Wilson, Dick. The Future Role of Singapore. Oxford University Press for the Royal Institute of International Affairs, 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.