Não informado. (2002). Bulletin of the Ministry of Agriculture and Lands, Jamaica. Ministry of Agriculture and Lands.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the Ministry of Agriculture and Lands, Jamaica. Kingston: Ministry of Agriculture and Lands, 2002.
MLA-referens (8:e uppl.)Não informado. Bulletin of the Ministry of Agriculture and Lands, Jamaica. Ministry of Agriculture and Lands, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.