R. U. R. (& Activity) : Čapek, Karel (1890-1938) : Free Download, Borrow, and Streaming : Internet Archive
Karel Čapek | Czech Writer, Playwright & Novelist | Britannica
Capek hi-res stock photography and images - Alamy
R.U.R. - Wikipedia
Amazon.com: R.U.R. and The Insect Play: 9780192810106: Capek, K. & J., Selver, P., Playfair, Nigel: Books
R.U.R. by Karel Čapek | Goodreads
R.U.R., by Karel Čapek. Translated by Paul Selver and Nigel Playfair - Free ebook download - Standard Ebooks: Free and liberated ebooks, carefully produced for the true book lover.
R.U.R. by Karel Capek, presented by the USF School of Theatre & Dance - YouTube