Pancho, J. V. 2., & Gruezo, W. S. (2006). Vascular flora of Mount Makiling and vicinity (Luzon: Philippines). National Academy of Science and Technology Institute of Biological Sciences, College of Arts and Science, University of the Philippines Los Baños.
Citazione stile Chigago Style (17a edizione)Pancho, Juan V. 2000, e William SM Gruezo. Vascular Flora of Mount Makiling and Vicinity (Luzon: Philippines). Bicutan, Taguig City, Laguna: National Academy of Science and Technology Institute of Biological Sciences, College of Arts and Science, University of the Philippines Los Baños, 2006.
Citatione MLA (9a ed.)Pancho, Juan V. 2000, e William SM Gruezo. Vascular Flora of Mount Makiling and Vicinity (Luzon: Philippines). National Academy of Science and Technology Institute of Biological Sciences, College of Arts and Science, University of the Philippines Los Baños, 2006.