Braggins, S. (2000). Back Care a Clinical Approach. Churchill Livingstone.
Lua i Stíl Chicago (17ú heag.)Braggins, Sheila. Back Care a Clinical Approach. Churchill Livingstone, 2000.
Lua MLA (9ú heag.)Braggins, Sheila. Back Care a Clinical Approach. Churchill Livingstone, 2000.
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