ISBN 9780521862318. ↑ Abu Saud 1984, p. 24 "Bedouin women were therefore responsible for the process of buying and selling within their own tribe." ↑ Abu Saud 1984, pp. 24–25 ↑ Abu Saud 1984, p. 25 ↑ Abu Saud 1984, p. 26 ↑ Abu Saud 1984, p. 31 ↑ Abu Saud 1984, p. 35 ↑ Abu Saud 1984, p. 34 ↑ Abu Saud 1984, p. 173 1 2 Abu Saud 1984, p. 174 ↑ "Qatar University".