Dyfyniad APA
ebrary, Inc, Guinness, L., & Wisemann, V. (2011). Introduction to health economics (2nd ed.). Open University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Lorna Guinness, and Virginia Wisemann. Introduction to Health Economics. 2nd ed. Maidenhead, England: Open University Press, 2011.
Dyfyniad MLA
ebrary, Inc, et al. Introduction to Health Economics. 2nd ed. Open University Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.