Lewith, G. T., Jonas, W. B., & Walach, H. (2011). Clinical Research in Complementary Therapics Principles, Problems, Solotions. Churcill Livingstone.
Chicago-referens (17:e uppl.)Lewith, George T., Waynee B. Jonas, och Havald Walach. Clinical Research in Complementary Therapics Principles, Problems, Solotions. Churcill Livingstone, 2011.
MLA-referens (9:e uppl.)Lewith, George T., et al. Clinical Research in Complementary Therapics Principles, Problems, Solotions. Churcill Livingstone, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.