Stroumsa, G. (2003). Comments on Charles Hedrick's article: A testimony (Regarding the 'Secret Gospel of Saint Mark').
Čikaški stil citiranja (17. izdanje)Stroumsa, G. Comments on Charles Hedrick's Article: A Testimony (Regarding the 'Secret Gospel of Saint Mark'). 2003.
MLA način citiranja (9. izdanje)Stroumsa, G. Comments on Charles Hedrick's Article: A Testimony (Regarding the 'Secret Gospel of Saint Mark'). 2003.
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