Baillie, G. H. (1979). Watches: Their history, decoration and mechanism. London: N.A.G. Press.
Παραπομπή Chicago StyleBaillie, G. H. Watches: Their History, Decoration and Mechanism. London: N.A.G. Press, 1979.
Παραπομπή MLABaillie, G. H. Watches: Their History, Decoration and Mechanism. London: N.A.G. Press, 1979.
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