APA-referens (7:e uppl.)

(2001). NATURAL resources information systems for rural development: Approaches for Espirito Santo State, Brazil. INCAPER.

Chicago-referens (17:e uppl.)

NATURAL Resources Information Systems for Rural Development: Approaches for Espirito Santo State, Brazil. Vitória, ES: INCAPER, 2001.

MLA-referens (8:e uppl.)

NATURAL Resources Information Systems for Rural Development: Approaches for Espirito Santo State, Brazil. INCAPER, 2001.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.