Rosa, H., & Bruhin, M. (2017). The pioneering work of Hermann Rosa: Purism in concept, form and materials / Research/text: Martin Bruhin, Wangen. Niggli.
Čikaški stil citiranja (17. izdanje)Rosa, Hermann, i Martin Bruhin. The Pioneering Work of Hermann Rosa: Purism in Concept, Form and Materials / Research/text: Martin Bruhin, Wangen. Zurich: Niggli, 2017.
MLA način citiranja (8. izdanje)Rosa, Hermann, i Martin Bruhin. The Pioneering Work of Hermann Rosa: Purism in Concept, Form and Materials / Research/text: Martin Bruhin, Wangen. Niggli, 2017.
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