GULEC, CANAN, NURAN YAYLI, PINAR YESILGIL, SALIH TERZIOGLU, and NURETTIN YAYLI. 2010. “Chemical Composition and Antimicrobial Activities of the Essential Oil from the Flowers of Delphinium Formosum”. Asian Journal of Chemistry 19 (5):4069-74. https://asianpubs.org/index.php/ajchem/article/view/13315.