Wurfel, D.
(2007).
 The Party-list System: Sectoral or National? Success or Failure?.
<em>Kasarinlan: Philippine Journal Of Third World Studies, 13</em>(2), 19-30.
Retrieved from <a href="https://www.journals.upd.edu.ph/index.php/kasarinlan/article/view/321" target="_new">https://www.journals.upd.edu.ph/index.php/kasarinlan/article/view/321</a>