Karel Čapek – Označeno – Antikvariát Pražský Almanach
Josef Čapek [e-kniha] - Jiří Opelík | KOSMAS.cz - vaše internetové knihkupectví
The Brothers Čapek at the Gate: R.U.R. and The Insect Play | SpringerLink
PDF) THE The Human and the Non-Human in Ze života hmyzu by the Brothers Čapek: Contexts, Scheme, Interpretation | Klára Kudlová - Academia.edu
Beasley - Murray - Politics, History, and Culture) Julia Hell (Editor), Andreas Schönle (Editor) - Ruins of Modernity (2010, Duke University Press Books) | PDF | Modernism | Modernity