Weeks, R. M. (1912). The people's school: A study in vocational training. Houghton Mifflin company.
Lua i Stíl Chicago (17ú heag.)Weeks, Ruth Mary. The People's School: A Study in Vocational Training. Boston, New York [etc.]: Houghton Mifflin company, 1912.
Lua MLA (9ú heag.)Weeks, Ruth Mary. The People's School: A Study in Vocational Training. Houghton Mifflin company, 1912.
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