Blaha, Robbie. (2001). Calendars for students with multiple impairments including deafblindness. Austin, TX: Texas School for the Blind and Visually Impaired. Can be ordered from the publisher (www.tsbvi.edu).
Murdoch, H. McMinn, R., Gopsill, S., McLinden, A., & Smith, G. (2009). A curriculum for multisensory-impaired children from MSI Unit Victoria School Birmingham. London: Sense. This book is available for free online (registration required): http://www.sense.org.uk/content/msi-curriculum
National Consortuim on Deaf-Blindness (NCDB). (2008). The path to symbolism. Retrieved from https://nationaldb.org/library/page/1924