Zamora, P. (2000). Urban ferns and fern allies: Pteridophytes of Diliman and vicinity. UP Center for Integrative and Development Studies.
Chicago-viite (17. p.)Zamora, Prescillano. Urban Ferns and Fern Allies: Pteridophytes of Diliman and Vicinity. Quezon City: UP Center for Integrative and Development Studies, 2000.
MLA-viite (9. p.)Zamora, Prescillano. Urban Ferns and Fern Allies: Pteridophytes of Diliman and Vicinity. UP Center for Integrative and Development Studies, 2000.
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