ebrary, Inc, Institut national de la recherche agronomique (France), & Cerf, M. (2000). Cow up a tree: Knowing and learning for change in agriculture :case studies from industrialised countries. INRA.
Chicago-referens (17:e uppl.)ebrary, Inc, Institut national de la recherche agronomique (France), och Marianne Cerf. Cow Up a Tree: Knowing and Learning for Change in Agriculture :case Studies from Industrialised Countries. Paris, France: INRA, 2000.
MLA-referens (9:e uppl.)ebrary, Inc, et al. Cow Up a Tree: Knowing and Learning for Change in Agriculture :case Studies from Industrialised Countries. INRA, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.