@book{Croken1983,
author="Barbara Croken",
title="The Confederation of Yemen Development Associations and the co-operative movement in the Yemen Arab Republic",
year="1983",
booktitle="Yemen Background Papers",
editor="Ahmet Evin",
publisher="The Aga Khan Award for Architecture",
edition="2",
address="Singapore",
pages="70-73",
type="chapter"
}