Não informado. (2001). Annual report of the secretary. Maine Board of Agriculture.
Chicago-referens (17:e uppl.)Não informado. Annual Report of the Secretary. Augusta, Me: Maine Board of Agriculture, 2001.
MLA-referens (8:e uppl.)Não informado. Annual Report of the Secretary. Maine Board of Agriculture, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.