APA ציטוט

Sirageldin . Ismail. (2002). Human Capital population Economics in the Middle East. The American University cairo.

Chicago Style (17th ed.) Citation

Sirageldin . Ismail. Human Capital Population Economics in the Middle East. cairo: The American University cairo, 2002.

ציטוט MLA

Sirageldin . Ismail. Human Capital Population Economics in the Middle East. The American University cairo, 2002.