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শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিPhilippines. Department of Science and Technology. Science and Technology Information Institute এবং Ma. Carmelita R. Anzaldo. Tekno-tulong Aklat III: Mga Halamang Panghanapbuhay. [Tagalog version]. Tagig, Bicutan: Abstracting and Indexing Division, STII, DOST, 1994.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিPhilippines. Department of Science and Technology. Science and Technology Information Institute এবং Ma. Carmelita R. Anzaldo. Tekno-tulong Aklat III: Mga Halamang Panghanapbuhay. [Tagalog version]. Abstracting and Indexing Division, STII, DOST, 1994.