Saya mau tau Rujukan dari Elektroterapi (kosmetik). Jelaskan dalam bahasa melayu

Lorraine Nordmann, Professional Beauty Therapy: The Official Guide to Level 3, 4th Edition, Publisher Cengage Learning EMEA, 2010,  , 496 pages. Chapter 8: "Electrical treatments"

Dawn Mernagh-Ward, Jennifer Cartwright, Health and beauty therapy: a practical approach for NVQ level 3 Edition 3, Publisher Nelson Thornes, 2004, , , 420 pages. Chapter 5. "Facial and Body Electrotherapy Treatments"

John Low, Ann Reed, Ann Reed (SRP.), Electrotherapy explained: principles and practice, 4th Edition, Publisher Elsevier Health Sciences, 2000, . 564 pages.

Basanta Kumar Nanda, Electrotherapy Simplified, Publisher Jaypee Brothers Publishers (2008), , . 548 pages