Anker, P. (1968). L' art Scandinave. Zodiaque.
Lua i Stíl Chicago (17ú heag.)Anker, Peter. L' Art Scandinave. St.-Léger-Vauban: Zodiaque, 1968.
Lua MLA (8ú heag.)Anker, Peter. L' Art Scandinave. Zodiaque, 1968.
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