Cita APA (7th ed.)

Friedland, W. H., & Busch, L. (1991). Towards a new political economy of agriculture. Westview Press.

Cita Chicago (17th ed.)

Friedland, William H., i Lawrence Busch. Towards a New Political Economy of Agriculture. Boulder, Colo.: Westview Press, 1991.

Cita MLA (9th ed.)

Friedland, William H., i Lawrence Busch. Towards a New Political Economy of Agriculture. Westview Press, 1991.