Center for Economic and Financial Research and Studies. ( Cairo, Center for Economic and Financial Research and Studies, nassar, h., & aziz, a. (2000). Egyptian Exports and Challenges of the 21th Century. CEFRS.
芝加哥风格引文Center for Economic and Financial Research and Studies. ( Cairo, Center for Economic and Financial Research and Studies, heba nassar, 与 alfonse aziz. Egyptian Exports and Challenges of the 21th Century. Cairo: CEFRS, 2000.
MLA引文Center for Economic and Financial Research and Studies. ( Cairo, et al. Egyptian Exports and Challenges of the 21th Century. CEFRS, 2000.
警告：这些引文格式不一定是100％准确.