Kl ma, I., & Comrada, N. (2002). Karel capek: Life and work (First English-language edition.). Catbird Press.
Cita Chicago (17th ed.)Kl ma, Ivan, i Norma Comrada. Karel Capek: Life and Work. First English-language edition. North Haven: Catbird Press, 2002.
Cita MLA (9th ed.)Kl ma, Ivan, i Norma Comrada. Karel Capek: Life and Work. First English-language edition. Catbird Press, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.