Rutherford, D. (1927). Vector methods applied to differential geometry, mechanics and potential theory (9th ed.). Oliver and Boyd.
Chicago-tyylinen lähdeviittausRutherford, D.E. Vector Methods Applied to Differential Geometry, Mechanics and Potential Theory. 9th ed. Edinburgh: Oliver and Boyd, 1927.
MLA-viiteRutherford, D.E. Vector Methods Applied to Differential Geometry, Mechanics and Potential Theory. 9th ed. Oliver and Boyd, 1927.
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