Colón, Matilde. <br/><br/>
El estilo en la redacción comercial 
Matilde Colón, Ilia Figueroa, Ana Elba Irizarry. 
 - 3a ed. 
 - Río Piedras, P.R.  Plaza Mayor  2000. 
 - 199 p.  28 cm. 
<br/><br/><label>ISBN: </label>156328023X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence , Spanish.--Style.<br/>Spanish language--Business Spanish--Problems, exercises, etc.<br/>Commercial correspondence , Spanish.--Problems, exercises, etc.<br/>Spanish language--Business Spanish--Style.
<br/><br/><label>Dewey Class. No.: </label>651.75  / C719e3