Keane, P. (1984). Useful Knowledge and Morality: The San Francisco Mechanics' Institute, 1854-1906.
Citazione stile Chigago Style (17a edizione)Keane, Patrick. Useful Knowledge and Morality: The San Francisco Mechanics' Institute, 1854-1906. 1984.
Citatione MLA (9a ed.)Keane, Patrick. Useful Knowledge and Morality: The San Francisco Mechanics' Institute, 1854-1906. 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.