"Panama School life expectancy (primary to tertiary education) Stats", NationMaster. Retrieved from http://www.nationmaster.com/country-info/profiles/Panama/People/School-life-expectancy-(primary-to-tertiary-education)
"Panama School life expectancy (primary to tertiary education) Stats, NationMaster." 2008-2013. <http://www.nationmaster.com/country-info/profiles/Panama/People/School-life-expectancy-(primary-to-tertiary-education)>.
'Panama School life expectancy (primary to tertiary education) Stats, NationMaster', <http://www.nationmaster.com/country-info/profiles/Panama/People/School-life-expectancy-(primary-to-tertiary-education)> [assessed 2008-2013]
"Panama School life expectancy (primary to tertiary education) Stats", NationMaster [Internet]. 2008-2013. Avaliable from: <http://www.nationmaster.com/country-info/profiles/Panama/People/School-life-expectancy-(primary-to-tertiary-education)>.
"Panama School life expectancy (primary to tertiary education) Stats", NationMaster. Avaliable at: nationmaster.com. Assessed 2008-2013.
"Panama School life expectancy (primary to tertiary education) Stats, NationMaster," http://www.nationmaster.com/country-info/profiles/Panama/People/School-life-expectancy-(primary-to-tertiary-education) (assessed 2008-2013)
"Panama School life expectancy (primary to tertiary education) Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Panama/People/School-life-expectancy-(primary-to-tertiary-education) (last visited 2008-2013)
"Panama School life expectancy (primary to tertiary education) Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Panama/People/School-life-expectancy-(primary-to-tertiary-education) (as of 2008-2013)