(2007). Eurobarometer 66.1 European Values and Societal Issues, Mobile Phone Use, and Farm Animal Welfare, September-October 2006 / Antonis Papacostas. [electronic resource].
Cita Chicago (17th ed.)Eurobarometer 66.1 European Values and Societal Issues, Mobile Phone Use, and Farm Animal Welfare, September-October 2006 / Antonis Papacostas. [electronic Resource]. 2007.
Cita MLA (9th ed.)Eurobarometer 66.1 European Values and Societal Issues, Mobile Phone Use, and Farm Animal Welfare, September-October 2006 / Antonis Papacostas. [electronic Resource]. 2007.
Atenció: Aquestes cites poden no estar 100% correctes.