Clephan, R. C. (1906). An Outline of the history and development of hand firearms, from the earliest period to about the end of the fifteenth century: By R[obert] Coltman Clephan. Scott.
Lua i Stíl Chicago (17ú heag.)Clephan, Robert Coltman. An Outline of the History and Development of Hand Firearms, from the Earliest Period to About the End of the Fifteenth Century: By R[obert] Coltman Clephan. London [u.a.]: Scott, 1906.
Lua MLA (8ú heag.)Clephan, Robert Coltman. An Outline of the History and Development of Hand Firearms, from the Earliest Period to About the End of the Fifteenth Century: By R[obert] Coltman Clephan. Scott, 1906.
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