Cash,Richard Wikler, D. S. (2009). Casebook on ethical issues in international health research. World Health organization.
Lua i Stíl Chicago (17ú heag.)Cash,Richard Wikler, Daniel Saxena. Casebook on Ethical Issues in International Health Research. Geneva: World Health organization, 2009.
Lua MLA (8ú heag.)Cash,Richard Wikler, Daniel Saxena. Casebook on Ethical Issues in International Health Research. World Health organization, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.