APA
Abu-Ghazalah S. M., . (1990). 21 St Century reform of cities. Amman: Philadelphia commerical Services Establishment publishing & Distributing Department.
Chicago
Abu-Ghazalah Samer M, . 1990. 21 St Century reform of cities. Amman: Philadelphia commerical Services Establishment publishing & Distributing Department.
Harvard
Abu-Ghazalah S. M., . (1990). 21 St Century reform of cities. Amman: Philadelphia commerical Services Establishment publishing & Distributing Department.
MLA
Abu-Ghazalah Samer M, . 21 St Century reform of cities. Amman: Philadelphia commerical Services Establishment publishing & Distributing Department. 1990.
