National Research Council (Estados Unidos) Board of Agriculture Committee on Agricultural Education in Secondary Schools. (1988). Understanding agriculture: New directions for education. Washington, D.C.: National Academy Press.
Chicago Style CitationNational Research Council (Estados Unidos) Board of Agriculture Committee on Agricultural Education in Secondary Schools. Understanding Agriculture: New Directions for Education. Washington, D.C.: National Academy Press, 1988.
MLA CitationNational Research Council (Estados Unidos) Board of Agriculture Committee on Agricultural Education in Secondary Schools. Understanding Agriculture: New Directions for Education. Washington, D.C.: National Academy Press, 1988.
Warning: These citations may not always be 100% accurate.