Gong, H.Y., J.B. Ding, M. Zhu, H.B. Liu, S.G. Tian, and X.M. Ma. 2012. “Phytochemical Investigation and Antimicrobial Activity of Agastache Rugosa Growing in Xinjiang, China”. Asian Journal of Chemistry 24 (7):2961-64. https://asianpubs.org/index.php/ajchem/article/view/9270.