Tham khảo Kalinin K-7

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  • Nemecek, Vaclav (1986). The History of Soviet Aircraft from 1918. Willow Books. ISBN 978-0002180337.
  • Shavrov, V. B. (1985). Istoriya konstruktskii samoletov v SSSR do 1938 g. (3 izd.) (bằng tiếng Nga). Mashinostroenie. ISBN 5-217-03112-3.