Valmoria, M.
(2011).
 Product Categories and Information Content of Television Advertisements in the Philippines.
<em>Philippine Management Review, 14</em>.
Retrieved from <a href="https://www.journals.upd.edu.ph/index.php/pmr/article/view/1840" target="_new">https://www.journals.upd.edu.ph/index.php/pmr/article/view/1840</a>