Crassus behaal 'n oorwinning in Hispania. Rome and Baetica : Urbanization in Southern Spain c.50 BC-AD 150: Urbanization in Southern Spain c.50 BC-AD 150, Oxford classical monographs, A. T. Fear, Clarendon Press, 1996, ISBN 0-19-159164-5, ISBN 978-0-19-159164-8