Gaiman, N., & Riddell, C. (2018). Art matters. Headline.
Lua i Stíl Chicago (17ú heag.)Gaiman, Neil, agus Chris Riddell. Art Matters. London: Headline, 2018.
Lua MLA (9ú heag.)Gaiman, Neil, agus Chris Riddell. Art Matters. Headline, 2018.
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