Marra, C. A., Frighetto, L., Goodfellow, A. F., Wai, A. O., Chase, M. L., Nicol, R. E., . . . Jewesson, P. J. (2005). Willingness to pay to assess patient preferences for therapy in a Canadian setting. BioMed Central.
استشهاد بنمط شيكاغوMarra, Carlo A., et al. Willingness to Pay to Assess Patient Preferences for Therapy in a Canadian Setting. BioMed Central, 2005.
MLA استشهادMarra, Carlo A., et al. Willingness to Pay to Assess Patient Preferences for Therapy in a Canadian Setting. BioMed Central, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.