Coritico, F. P., Amoroso, V. B., Lehnert, M., Karger, D. N., & Kessler, M. (2015). Philippine scaly tree ferns: Diversity and conservation status. Transactions of the National Academy of Science and Technology.
Chicago-referens (17:e uppl.)Coritico, Fulgent P., Victor B. Amoroso, Marcus Lehnert, Dirk Nikolaus Karger, och Michael Kessler. "Philippine Scaly Tree Ferns: Diversity and Conservation Status." Transactions of the National Academy of Science and Technology 2015.
MLA-referens (9:e uppl.)Coritico, Fulgent P., et al. "Philippine Scaly Tree Ferns: Diversity and Conservation Status." Transactions of the National Academy of Science and Technology, 2015.
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