Cita APA (7a ed.)
Mollerup, P. Marks of Excellence (Ed. rev.). Phaidon.
Cita estilo Chicago (17a ed.)
Mollerup, Per. Marks of Excellence. Ed. rev. Londres, Inglaterra: Phaidon.
Cita MLA (9a ed.)
Mollerup, Per. Marks of Excellence. Ed. rev. Phaidon.
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