Schmid, H. B. (2009). Plural Action: Essays in Philosophy and Social Science. Springer Netherlands. https://doi.org/10.1007/978-90-481-2437-4
Lua i Stíl Chicago (17ú heag.)Schmid, Hans Bernhard. Plural Action: Essays in Philosophy and Social Science. Dordrecht: Springer Netherlands, 2009. https://doi.org/10.1007/978-90-481-2437-4.
Lua MLA (9ú heag.)Schmid, Hans Bernhard. Plural Action: Essays in Philosophy and Social Science. Springer Netherlands, 2009. https://doi.org/10.1007/978-90-481-2437-4.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.