APA (7th ed.) Citation

Najm, A. H. (1979). Tartib al waza'if al 'ammah wa tawsifuha wa taqwimuha. Dar al-Fikr al-'Arabi.

Chicago Style (17th ed.) Citation

Najm, Ahmad Hafiz. Tartib Al Waza'if Al 'Ammah Wa Tawsifuha Wa Taqwimuha. al-Qahirah: Dar al-Fikr al-'Arabi, 1979.

MLA (8th ed.) Citation

Najm, Ahmad Hafiz. Tartib Al Waza'if Al 'Ammah Wa Tawsifuha Wa Taqwimuha. Dar al-Fikr al-'Arabi, 1979.