@book{Lewcock1983, author="Ronald Lewcock", title="The old city of Sana'a", year="1983", booktitle="Yemen at the Crossroads", editor="Ahmet Evin", publisher="The Aga Khan Award for Architecture", edition="1", address="Singapore", pages="71-80", keyword0="Architecture", keyword1="Jails", keyword2="Mosques", keyword3="Public", keyword4="Sana'a", type="chapter" }