GUIDO. Silesian pearl of the technology.

MLA

Walerjanski, D. Guido. Silesian Pearl of the Technology. S.l.: Attika, 2010.

APA

Walerjanski, D. (2010). GUIDO. Silesian pearl of the technology. S.l.: Attika.

Chicago

Walerjanski, D. GUIDO. Silesian Pearl of the Technology. S.l.: Attika, 2010.