World Suwey. (1920). World suwey by the interchurch world movement of North America. Interchurch.
Čikaški stil citiranja (17. izdanje)World Suwey. World Suwey by the Interchurch World Movement of North America. Interchurch, 1920.
MLA način citiranja (9. izdanje)World Suwey. World Suwey by the Interchurch World Movement of North America. Interchurch, 1920.
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