APA (7th ed.) Zitazioa
International Tobacco Control Policy Evaluation Project. (2010). ITC Germany national report. University of Waterloo.
Chicago Style (17th ed.) Zitazioa
International Tobacco Control Policy Evaluation Project. ITC Germany National Report. Ontario: University of Waterloo, 2010.
MLA (9th ed.) Zitazioa
International Tobacco Control Policy Evaluation Project. ITC Germany National Report. University of Waterloo, 2010.
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