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Lua i Stíl Chicago (17ú heag.)Lithwick, N. H. Economic Growth in Canada: A Quantitative Analysis. Toronto: University of Toronto Press, 1967.
Lua MLA (8ú heag.)Lithwick, N. H. Economic Growth in Canada: A Quantitative Analysis. University of Toronto Press, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.