Grieve Symington,
"The Greater Twin Fall upon the Roseau River, Roseau Valley, Dominica.",
Extrait de:
Notes upon the Island of Dominica (British West Indies) : containing information for settlers, investors, tourists, naturalists, and others,
Dominique, Roseau River, p. 76.
Bibliothèque numérique Manioc, consulté le 12 janvier 2026.
Lien:
http://www.manioc.org/images/FCL18003-0105i1.
