1. Adle C (2006) Qanats of Bam: and archaeological perspective. Irrigation system in Bam, its birth and evolution from the prehistoric period up to modern Times. In: Honari M et al (eds) Qanats of Bam. A multidisciplinary approach. UNESCO Tehran Cluster Office, Tehran, p 158
2. Al-Tikriti WY (2002) The south-east Arabian origin of the falaj system. Proc Semin Arab Stud 32:117–138
3. Ansari T (2013) Improvement management of foggara in the geographic information system (GIS). In: Proceedings of the first IWA workshop on traditional qanats technologies. Marrakech, Morocco, 24–26 October, 2013
4. Bar-Matthews M, Ayalon A, Gilmour M, Matthews A, Hawkesworth CJ (2003) Sea-land oxygen isotopic relationships from planktonic foraminifera and speleothems in the Eastern Mediterranean region and their implication for palaeorainfall during interglacial intervals. Geochim Cosmol Acta 67:3181–3199
5. Beaumont P (1968) Qanats on the varamin plain, Iran. Trans Inst Br Geograph 45:169–179