Enderby, P. M. (1987). Assistive communication aids, for the speech impaired. Churchill Livingstone.
Chicago Style (17th ed.) CitationEnderby, Pamela Mary. Assistive Communication Aids, for the Speech Impaired. Edinburgh: Churchill Livingstone, 1987.
MLA引文Enderby, Pamela Mary. Assistive Communication Aids, for the Speech Impaired. Churchill Livingstone, 1987.
警告:這些引文格式不一定是100%准確.