1330 : Hu Si-hui, Propria ad mensam Imperatoris principia (Paul D. Buell, Eugene N. Anderson, edd. et interprr., A Soup for the Qan: Chinese dietary medicine of the Mongol era as seen in Hu Szu-hui's Yin-shan cheng-yao [Londinii: Kegan Paul, 2000] vide indicem p. 680)
ante 1374 : Ni Zan, Yunlintang yinshi zhidu shi (Teresa Wang, E. N. Anderson, "Ni Tsan and his Cloud Forest Hall Collection of Rules for Drinking and Eating" in Petits Propos Culinaires no. 60 (1998) pp. 24-41)
Botanica et genetica
H. C. Barrett, A. M. Rhodes, "A Numerical Taxonomic Study of Affinity Relationships in Cultivated Citrus and Its Close Relatives" in Systematic Botany vol. 1 (1976) pp. 105-136 (Anglice)JSTOR
Giovanni Dugo, Luigi Mondello, edd., Citrus Oils (CRC Press, 2010) pp. 48-75 [sub nominibus C. deliciosa et C. tangerina] (Paginae selectae apud Google Books)