Dyfyniad APA
Roffe, P., Tansey, G., & Vivas-Eugui, D. (2006). Negotiating health: Intellectual property and access to medicines. Earthscan.
Dyfyniad Arddull Chicago
Roffe, Pedro, Geoff Tansey, and David Vivas-Eugui. Negotiating Health: Intellectual Property and Access to Medicines. London: Earthscan, 2006.
Dyfyniad MLA
Roffe, Pedro, et al. Negotiating Health: Intellectual Property and Access to Medicines. Earthscan, 2006.
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