精油之化學基礎與實務應用 = The chemical basis and applications of essential oils / 易光輝,王曉芬,李依倩作
精油之化學基礎與實務應用 = The chemical basis and applications of essential oils / 易光輝(Yih, Kuang-Hway),王曉芬,李依倩作
化妝品調製學實驗 [電子資源[電子書] = Cosmetics preparation laboratory manual / 易光輝,王曉芬作
化妝品化學 / 易光輝, 歐明秋, 徐照程作
化妝品化學 = Cosmetic chemistry / 易光輝等作