Haldane, A. R. B. (1968). The drove roads of Scotland. Edinburgh U.P..
Lua i Stíl Chicago (17ú heag.)Haldane, A. R. B. The Drove Roads of Scotland. Edinburgh: Edinburgh U.P., 1968.
Lua MLA (8ú heag.)Haldane, A. R. B. The Drove Roads of Scotland. Edinburgh U.P., 1968.
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