Não informado. Philippine Entomologist. Philippine Association of the Entomologists.
Chicago-referens (17:e uppl.)Não informado. Philippine Entomologist. Laguna, Filipinas: Philippine Association of the Entomologists.
MLA-referens (8:e uppl.)Não informado. Philippine Entomologist. Philippine Association of the Entomologists.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.