Yamonporn Yodta และ Mongkol Sukwattanasinitt. (2010) Water soluble tetra-anionic calix[4]arene fluorophore for selective sensing of Fe2+ and Fe3+. Chulalongkorn University:ม.ป.ท.Yamonporn Yodta และ Mongkol Sukwattanasinitt. 2010. Water soluble tetra-anionic calix[4]arene fluorophore for selective sensing of Fe2+ and Fe3+. ม.ป.ท.:Chulalongkorn University;Yamonporn Yodta และ Mongkol Sukwattanasinitt. Water soluble tetra-anionic calix[4]arene fluorophore for selective sensing of Fe2+ and Fe3+. ม.ป.ท.:Chulalongkorn University, 2010. Print.