Ocampo, Ambeth (4 December 2007). "The loss of Spanish". Makati City, Philippines: Philippine Daily Inquirer (INQUIRER.net). Opinion. Archived from the original on 11 March 2012. Retrieved 26 July 2010.
Ocampo, Ambeth (4 December 2007). "The loss of Spanish". Makati City, Philippines: Philippine Daily Inquirer (INQUIRER.net). Opinion. Archived from the original on 11 March 2012. Retrieved 26 July 2010.