Robertson, D. H. (1954). Britain in the world economy: The Page-Barbour Lectures for 1953 at the University of Virginia. London: Allen & Unwin.
Lua i Stíl Chicago (17ú heag.)Robertson, Dennis H. Britain in the World Economy: The Page-Barbour Lectures for 1953 at the University of Virginia. London: Allen & Unwin, 1954.
Lua MLA (8ú heag.)Robertson, Dennis H. Britain in the World Economy: The Page-Barbour Lectures for 1953 at the University of Virginia. London: Allen & Unwin, 1954.
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