Brush, J., Threats, T., & Calkins, M. (2003). Influences on Perceived Function of a Nursing Home Resident. Journal of Communication Disorders. https://doi.org/10.1016/S0021-9924(03)00049-2
Brush, Jennifer, Travis Threats, and Margaret Calkins. 2003. “Influences on Perceived Function of a Nursing Home Resident”. Journal of Communication Disorders. https://doi.org/10.1016/S0021-9924(03)00049-2.
Brush, J., T. Threats, and M. Calkins. Influences on Perceived Function of a Nursing Home Resident. Journal of Communication Disorders, 1 Oct. 2003, doi:10.1016/S0021-9924(03)00049-2.