APA (7th ed.) Zitazioa
ebrary, Inc, Peckham, S., & Hann, A. (2010). Public health ethics and practice. Policy.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Stephen Peckham, eta Alison Hann. Public Health Ethics and Practice. Bristol: Policy, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Public Health Ethics and Practice. Policy, 2010.
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