Dyfyniad APA
Mueller, H. G. (2014). Modern hearing aids: Pre-fitting, testing, and selection considerations. Plural Publishing, Inc..
Dyfyniad Arddull Chicago
Mueller, H. Gustav. Modern Hearing Aids: Pre-fitting, Testing, and Selection Considerations. San Diego, California: Plural Publishing, Inc., 2014.
Dyfyniad MLA
Mueller, H. Gustav. Modern Hearing Aids: Pre-fitting, Testing, and Selection Considerations. Plural Publishing, Inc., 2014.
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