COWAN, E. Writing brief edition#Clifzabeth Cowan. Scott Foresman and Company.
Cita Chicago Style (17a ed.)COWAN, Elizabeth. Writing Brief Edition#Clifzabeth Cowan. Scott Foresman and Company.
Cita MLA (8a ed.)COWAN, Elizabeth. Writing Brief Edition#Clifzabeth Cowan. Scott Foresman and Company.
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