Citazione Stile APA (7a Edizione)

Oliver, H. M. (1957). Economic opinion and policy in Ceylon. Published for the Duke University Commonwealth-Studies Center.

Citazione stile Chigago Style (17a edizione)

Oliver, Henry Madison. Economic Opinion and Policy in Ceylon. Durham, North Carolina: Published for the Duke University Commonwealth-Studies Center, 1957.

Citatione MLA (9a ed.)

Oliver, Henry Madison. Economic Opinion and Policy in Ceylon. Published for the Duke University Commonwealth-Studies Center, 1957.