FAIRWEATHER, L. (1973). Aj. Metric Handbook. Diemer & Reynolds limited.
Lua i Stíl Chicago (17ú heag.)FAIRWEATHER, Lislie. Aj. Metric Handbook. Diemer & Reynolds limited, 1973.
Lua MLA (8ú heag.)FAIRWEATHER, Lislie. Aj. Metric Handbook. Diemer & Reynolds limited, 1973.
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