Vickers Vernon (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Vickers Vernon" in English language version.

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archive.org

Thetford 1962, p. 443 Thetford, Owen (1962). Aircraft of the Royal Air Force since 1918. London: Putnam. OCLC 213505944.
Moyes 1964, p. 67 Moyes, Philip (1964). Bomber Squadrons of the R.A.F. and Their Aircraft. London: MacDonald. OCLC 796778515.
Thetford 1957, pp. 420–421 Thetford, Owen (1957). Aircraft of the Royal Air Force 1918–57 (1st ed.). London: Putnam. OCLC 936602559.