Grey, V. (1939). Fly fishing. London: J.M. Dent and Sons.
Lua i Stíl Chicago (17ú heag.)Grey, Viscount. Fly Fishing. London: J.M. Dent and Sons, 1939.
Lua MLA (8ú heag.)Grey, Viscount. Fly Fishing. London: J.M. Dent and Sons, 1939.
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