Erickson, M. (1950). Missionary volunteers and their work. Review and Herald.
Čikaški stil citiranja (17. izdanje)Erickson, Matilda. Missionary Volunteers and Their Work. Review and Herald, 1950.
MLA način citiranja (9. izdanje)Erickson, Matilda. Missionary Volunteers and Their Work. Review and Herald, 1950.
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