APA način citiranja

Alfaro Vargas, R. (2016). The cateories of “the abstract” and “the concrete”.

Čikaški stil citiranja

Alfaro Vargas, Roy. The Cateories of “the Abstract” and “the Concrete”. 2016.

MLA način citiranja

Alfaro Vargas, Roy. The Cateories of “the Abstract” and “the Concrete”. 2016.

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