By Domegan Christine   Collins Katie   Stead Martine   McHugh Patricia   Hughes Tim   in Journal of Social Marketing

ISSN:2042-6763|3|3|239-256

Emerald Group Publishing Ltd‎(2013)‎

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By Maeder Jillian McCarthy   Fager Susan   Collins Katie   Beukelman David R.   in Augmentative & Alternative Communication

ISSN:0743-4618|28|3|190-196

Informa Healthcare‎(2012)‎

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