British Guiana. Dept. of Lands and Mines & Anderson, C. W. (1912). Forests of British Guiana: General report on the forests of the easily accessible districts of the colony. Dept. of Lands and Mines.
Chicago-referens (17:e uppl.)British Guiana. Dept. of Lands and Mines och Charles Wilgress Anderson. Forests of British Guiana: General Report on the Forests of the Easily Accessible Districts of the Colony. Georgetown, Demerara: Dept. of Lands and Mines, 1912.
MLA-referens (8:e uppl.)British Guiana. Dept. of Lands and Mines och Charles Wilgress Anderson. Forests of British Guiana: General Report on the Forests of the Easily Accessible Districts of the Colony. Dept. of Lands and Mines, 1912.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.