Manila. National Museum. Division of Botany. (1967). Philippine herbarium manual: Flowering plants and ferns, mosses and liverworts, fungi and lichens, algae. National Museum.
Lua i Stíl Chicago (17ú heag.)Manila. National Museum. Division of Botany. Philippine Herbarium Manual: Flowering Plants and Ferns, Mosses and Liverworts, Fungi and Lichens, Algae. Manila: National Museum, 1967.
Lua MLA (9ú heag.)Manila. National Museum. Division of Botany. Philippine Herbarium Manual: Flowering Plants and Ferns, Mosses and Liverworts, Fungi and Lichens, Algae. National Museum, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.