Dickhoff, W., & Steinweg, M. How can we not philosophize?: Wilfried Dickhoff. Marcus Steinweg. Philosophy!.(2014).
Čikaški stil citiranja (17. izdanje)Dickhoff, Wilfried, i Marcus Steinweg. "How Can We Not Philosophize?: Wilfried Dickhoff. Marcus Steinweg." Philosophy!.(2014) .
MLA način citiranja (8. izdanje)Dickhoff, Wilfried, i Marcus Steinweg. "How Can We Not Philosophize?: Wilfried Dickhoff. Marcus Steinweg." Philosophy!.(2014), .
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