Merrill, E. D. (1903). A dictionary of the plant names of the Philippine Islands. Bureau of Public Print.
Chicago-referens (17:e uppl.)Merrill, Elmer Drew. A Dictionary of the Plant Names of the Philippine Islands. Manila: Bureau of Public Print, 1903.
MLA-referens (9:e uppl.)Merrill, Elmer Drew. A Dictionary of the Plant Names of the Philippine Islands. Bureau of Public Print, 1903.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.