Lua APA (7ú heag.)

Edgcumbe, E. R. P. The embossed watchcase in England, c. 1700 to c. 1770.

Lua i Stíl Chicago (17ú heag.)

Edgcumbe, E. R. P. The Embossed Watchcase in England, C. 1700 to C. 1770. University of Oxford, 1981.

Lua MLA (8ú heag.)

Edgcumbe, E. R. P. The Embossed Watchcase in England, C. 1700 to C. 1770.

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