Tohutoro APA (7th ed.)
Lewis, W. A. (1969). Some aspects of economic development. Ghana publishing press.
Tohutoru Kātū Chicago (17th ed.)
Lewis, W. Arthur. Some Aspects of Economic Development. Accra: Ghana publishing press, 1969.
Tohutoro MLA (9th ed.)
Lewis, W. Arthur. Some Aspects of Economic Development. Ghana publishing press, 1969.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.