ebrary, Inc. (1996). Colleges of agriculture at the land grant universities: Public service and public policy. National Academy Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc. Colleges of Agriculture at the Land Grant Universities: Public Service and Public Policy. Washington, D.C.: National Academy Press, 1996.
Lua MLA (9ú heag.)ebrary, Inc. Colleges of Agriculture at the Land Grant Universities: Public Service and Public Policy. National Academy Press, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.