Xiao, C., Luo, W., Liu, M., Zhu, L., Li, M., Yang, H., & Deng, Y. (2010). Quality of Fresh-Cut Pears (Pyrus bretschneideri Rehd cv. Huangguan) Coated with Chitosan Combined with Ascorbic Acid and Rosemary Extracts. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).

Xiao, Chenlong, Wen Luo, Mingyang Liu, Liwei Zhu, Min Li, Hongshun Yang, and Yun Deng. "Quality of Fresh-Cut Pears (Pyrus Bretschneideri Rehd Cv. Huangguan) Coated with Chitosan Combined with Ascorbic Acid and Rosemary Extracts." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2010.

Xiao, Chenlong, et al. "Quality of Fresh-Cut Pears (Pyrus Bretschneideri Rehd Cv. Huangguan) Coated with Chitosan Combined with Ascorbic Acid and Rosemary Extracts." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2010.