Muslim public opinion Jihad

^ burkholder, richard. jihad – holy war , or internal spiritual struggle? . gallup.com. retrieved 24 august 2014. 
^ al-batal, mahmoud; kristen brustad; abbas al-tonsi (2006). 6- من رائدات الحركة النسائية العربية (one of pioneers of arabic feminist movement) . al-kitaab fii tallum al-arabiyya, part ii (in arabic , english) (2 ed.). washington, dc: georgetown university press. isbn 978-1-58901-096-3. struggle or exert oneself cause........جاهََدَ، يجاهِد، الجهاد 
^ john l. esposito, dalia mogahed, speaks islam? billion muslims think (gallup, 2007) pp. 20 f.