ebrary, Inc. (1996). Colleges of agriculture at the land grant universities: Public service and public policy. National Academy Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)ebrary, Inc. Colleges of Agriculture at the Land Grant Universities: Public Service and Public Policy. Washington, D.C.: National Academy Press, 1996.
Παραπομπή σε μορφή MLA (9th εκδ.)ebrary, Inc. Colleges of Agriculture at the Land Grant Universities: Public Service and Public Policy. National Academy Press, 1996.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.