Zamora, P. M. (2000). Urban ferns and fern allies: Pteridophytes of Diliman and vicinity. University of the Philippines-Center for Integrative and Development Studies.
Chicago-referens (17:e uppl.)Zamora, Prescillano M. Urban Ferns and Fern Allies: Pteridophytes of Diliman and Vicinity. Quezon City: University of the Philippines-Center for Integrative and Development Studies, 2000.
MLA-referens (9:e uppl.)Zamora, Prescillano M. Urban Ferns and Fern Allies: Pteridophytes of Diliman and Vicinity. University of the Philippines-Center for Integrative and Development Studies, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.