Hubbard, L. R. (2007). The problems of Work Scientology Applied to the Workaday World. Bridge.
Čikaški stil citiranja (17. izdanje)Hubbard, L. Ron. The Problems of Work Scientology Applied to the Workaday World. Bridge, 2007.
MLA način citiranja (8. izdanje)Hubbard, L. Ron. The Problems of Work Scientology Applied to the Workaday World. Bridge, 2007.
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