Kahn, J. (1994). Principles and practice of electrotherapy (3rd edition.). Churchill Livingstone.
Chicago-viite (17. p.)Kahn, Joseph. Principles and Practice of Electrotherapy. 3rd edition. New York: Churchill Livingstone, 1994.
MLA-viite (9. p.)Kahn, Joseph. Principles and Practice of Electrotherapy. 3rd edition. Churchill Livingstone, 1994.
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