Kelly, P. J. (1970). Elements of analytic geometry and linear transformations. Scott, Foresman.
Lua i Stíl Chicago (17ú heag.)Kelly, Paul Joseph. Elements of Analytic Geometry and Linear Transformations. Illinois: Scott, Foresman, 1970.
Lua MLA (9ú heag.)Kelly, Paul Joseph. Elements of Analytic Geometry and Linear Transformations. Scott, Foresman, 1970.
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