Willenbring, Dan, and Dean J. Tantillo.. "Mechanistic possibilities for oxetane formation in the biosynthesis of Taxol’s D ring." Russian Journal of General Chemistry 78.4 (Apr. 2008): 7237–31. Advanced Placement Source. EBSCO. [Library name], [City], [State abbreviation]. 22 Apr. 2009 <http://search.ebscohost.com/login.aspx?direct=true&db=aqh&AN=32154883&site=ehost-live (页面存档备份,存于互联网档案馆)>
Willenbring, Dan, and Dean J. Tantillo.. "Mechanistic possibilities for oxetane formation in the biosynthesis of Taxol’s D ring." Russian Journal of General Chemistry 78.4 (Apr. 2008): 7237–31. Advanced Placement Source. EBSCO. [Library name], [City], [State abbreviation]. 22 Apr. 2009 <http://search.ebscohost.com/login.aspx?direct=true&db=aqh&AN=32154883&site=ehost-live (页面存档备份,存于互联网档案馆)>