Tisserand, R. (2013). Essential oil safety: A guide for health care professionals. Elsevier Ltd.
Trích dẫn kiểu ChicagoTisserand, Robert. Essential Oil Safety: A Guide for Health Care Professionals. Elsevier Ltd, 2013.
Deismireacht MLATisserand, Robert. Essential Oil Safety: A Guide for Health Care Professionals. Elsevier Ltd, 2013.
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