APA (7th ed.) Zitazioa

Calyton, E. (1983). Agriculture, poverty, and freedom in developing countries. Macmillan.

Chicago Style (17th ed.) Zitazioa

Calyton, Eric. Agriculture, Poverty, and Freedom in Developing Countries. London: Macmillan, 1983.

MLA (9th ed.) Zitazioa

Calyton, Eric. Agriculture, Poverty, and Freedom in Developing Countries. Macmillan, 1983.

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