Scheerer, O. Alexander Schadenberg, his life and work in the Philippines [microform].
Čikaški stil citiranja (17. izdanje)Scheerer, Otto. Alexander Schadenberg, His Life and Work in the Philippines [microform].
MLA način citiranja (8. izdanje)Scheerer, Otto. Alexander Schadenberg, His Life and Work in the Philippines [microform].
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