(1998). Word power. National Text Book.
Cita Chicago Style (17a ed.)Word Power. National Text Book, 1998.
Cita MLA (8a ed.)Word Power. National Text Book, 1998.
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Cita APA (7a ed.)
(1998). Word power. National Text Book.
Cita Chicago Style (17a ed.)Word Power. National Text Book, 1998.
Cita MLA (8a ed.)Word Power. National Text Book, 1998.