APA aipamena

Johnson, G., & Maunder, A. (1981). Rural change: The challenge for agricultural economists. Gower.

Chicago Style aipamena

Johnson, Glenn, and Allen Maunder. Rural Change: The Challenge for Agricultural Economists. England: Gower, 1981.

MLA aipamena

Johnson, Glenn, and Allen Maunder. Rural Change: The Challenge for Agricultural Economists. Gower, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.