Nolde, E., & Ring, C. (2023). Emil Nolde: Farbige Notizen ; Kreidezeichnungen = Emil Nolde : coloured notes : chalk drawings / Christian Ring. Prestel.
Čikaški stil citiranja (17. izdanje)Nolde, Emil, i Christian Ring. Emil Nolde: Farbige Notizen ; Kreidezeichnungen = Emil Nolde : Coloured Notes : Chalk Drawings / Christian Ring. München: Prestel, 2023.
MLA način citiranja (8. izdanje)Nolde, Emil, i Christian Ring. Emil Nolde: Farbige Notizen ; Kreidezeichnungen = Emil Nolde : Coloured Notes : Chalk Drawings / Christian Ring. Prestel, 2023.
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