Ḥasan, M. I. (1962). az-Zirā'a wattawassu' az-zirā'ī fi l-ǧumhūrrīya al-'arabīya al-muttaḥida.
Chicago Style (17th ed.) CitationḤasan, Muhammad Ibrāhīm. Az-Zirā'a Wattawassu' Az-zirā'ī Fi L-ǧumhūrrīya Al-'arabīya Al-muttaḥida. 1962.
MLA (9th ed.) CitationḤasan, Muhammad Ibrāhīm. Az-Zirā'a Wattawassu' Az-zirā'ī Fi L-ǧumhūrrīya Al-'arabīya Al-muttaḥida. 1962.
Warning: These citations may not always be 100% accurate.