Olejomalba Josefa Čapka se prodala za 14 milionů korun, stala se autorovým nejdražším obrazem | Hospodářské noviny (iHNed.cz)
Kniha: Devatero pohádek (Karel Čapek a Josef Čapek) | Martinus
Josef Čapek – Wikipedie
I Had a Dog and a Cat - Pictures Drawn by Josef and Karel Capek: Capek, Karel, Capek, Josef: 9781447478027: Amazon.com: Books
E-kniha: Josef Čapek – Jiří Opelík | Knihy.ABZ.cz
Josef Čapek vystupuje z bratrova stínu - Katolický týdeník
Historička o Josefu Čapkovi: Stál v ústraní, ale zůstal vždy sám sebou - Novinky.cz
Big Box Art 'Art' by Josef Capek Painting Print on Canvas | Wayfair.co.uk
Karel Capek Fairy Tales - With One Extra as a Makeweight and Illustrated by Joseph Capek: Capek, Karel, Capek, Josef: 9781447478386: Amazon.com: Books
The Book Design of Josef Capek: Seeing The Book: The Modern Czech Book 3 (Moderni ceska kniha / The Modern Czech Book): Pomajzlová, Alena, Capek, Josef: 9788074370144: Amazon.com: Books
Josef Čapek – Wikipedie
Josef Capek Black Skinned King Abstract Painting Premium Wall Art Canvas Print 18X24 Inch: Amazon.co.uk: Kitchen & Home
Josef Čapek - African King | Národní galerie Praha - sbírky