Ferguson, A., & Forbes, D. (2001). An Essay on the history of civil society. Batoche.
Lua i Stíl Chicago (17ú heag.)Ferguson, Adam, agus Duncan Forbes. An Essay on the History of Civil Society. Kitchener, Ont.: Batoche, 2001.
Lua MLA (9ú heag.)Ferguson, Adam, agus Duncan Forbes. An Essay on the History of Civil Society. Batoche, 2001.
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