Duncan, F. History of the Royal Regiment of Artillery, Vol. 1 Compiled from the Original Records.
Chicago-čujuhus (17. p.)Duncan, Francis. History of the Royal Regiment of Artillery, Vol. 1 Compiled from the Original Records.
MLA-čujuhus (9. p.)Duncan, Francis. History of the Royal Regiment of Artillery, Vol. 1 Compiled from the Original Records.
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