Ungar, A., Rafanelli, M., Iacomelli, I., Brunetti, M. A., Ceccofiglio, A., Tesi, F., & Marchionni, N. (2013). Fall prevention in the elderly. CIC Edizioni Internazionali.
استشهاد بنمط شيكاغوUngar, Andrea, Martina Rafanelli, Iacopo Iacomelli, Maria Angela Brunetti, Alice Ceccofiglio, Francesca Tesi, و Niccolò Marchionni. Fall Prevention in the Elderly. CIC Edizioni Internazionali, 2013.
MLA استشهادUngar, Andrea, et al. Fall Prevention in the Elderly. CIC Edizioni Internazionali, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.