Beck, C., Richards, K., Lambert, C., Doan, R., Landes, R. D., Whall, A., . . . Feldman, Z. (2011). Factors Associated with Problematic Vocalizations in Nursing Home Residents With Dementia. Oxford University Press.

Beck, Cornelia, Kathy Richards, Corinne Lambert, Rebecca Doan, Reid D. Landes, Ann Whall, Donna Algase, Ann Kolanowski, und Zachary Feldman. Factors Associated With Problematic Vocalizations in Nursing Home Residents With Dementia. Oxford University Press, 2011.

Beck, Cornelia, et al. Factors Associated With Problematic Vocalizations in Nursing Home Residents With Dementia. Oxford University Press, 2011.