Batina, R. G., & Ihori, T. (2005). Public Goods: Theories and Evidence. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-27638-6
Cita Chicago (17th ed.)Batina, Raymond G., i Toshihiro Ihori. Public Goods: Theories and Evidence. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/3-540-27638-6.
Cita MLA (9th ed.)Batina, Raymond G., i Toshihiro Ihori. Public Goods: Theories and Evidence. Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/3-540-27638-6.
Atenció: Aquestes cites poden no estar 100% correctes.