APA (7th ed.) Zitazioa

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.

Chicago Style (17th ed.) Zitazioa

Center for Economic and Financial Research and Studies. ( Cairo, Center for Economic and Financial Research and Studies, heba nassar, eta alfonse aziz. Egyptian Exports and Challenges of the 21th Century. Cairo: CEFRS, 2000.

MLA (9th ed.) Zitazioa

Center for Economic and Financial Research and Studies. ( Cairo, et al. Egyptian Exports and Challenges of the 21th Century. CEFRS, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.