Tang, P., Kek, T., Gan, C., Hee, C., Chong, C., & Woo, K. (2011). Yield and some chemical properties of pectin extracted from the peels of dragon fruit [Hylocereus polyrhizus (Weber) britton and rose]. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).
Chicago-čujuhus (17. p.)Tang, Pek-Yee, Thiam-Seng Kek, Cheng-Zu Gan, Chiu-Yen Hee, Cheng-Hin Chong, juo Kwan-Kit Woo. "Yield and Some Chemical Properties of Pectin Extracted from the Peels of Dragon Fruit [Hylocereus Polyrhizus (Weber) Britton and Rose]." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2011.
MLA-čujuhus (9. p.)Tang, Pek-Yee, et al. "Yield and Some Chemical Properties of Pectin Extracted from the Peels of Dragon Fruit [Hylocereus Polyrhizus (Weber) Britton and Rose]." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2011.