Wertz, Richard R. (2016). "Food & Drink: Cuisine". The Cultural Heritage of China. Archived from the original on 21 April 2017. Retrieved 17 March 2017.
Wertz, Richard R. (2016). "Food & Drink: Cuisine". The Cultural Heritage of China. Archived from the original on 21 April 2017. Retrieved 17 March 2017.