R.  Touchan and Hughes, M. K., ?Dendroclimatology in the Near East and Eastern Mediterranean Region?, in Tree-rings, Kings, and Old World Archaeology and Environment, S. W.  Manning and Bruce, M. Jaye, Eds. 2009, pp. 65-70.

R.  Touchan, Akkemik, Ü., Hughes, M. K., and Erkan, N., ?May?June precipitation reconstruction of southwestern Anatolia, Turkey during the last 900 years from tree rings?, Quaternary Research, vol. 68, pp. 196-202, 2007.

R.  Touchan, Hughes, M. K., Xoplaki, E., Funkhouser, G., Luterbacher, J., Erkan, N., Akkemik, Ü., and Stephan, J., ?Dendroclimatology and large-scale circulation influences in the eastern Mediterranean and Near East region?, Climate Dynamics, vol. 25, pp. 75-98, 2005.

R.  Touchan, Xoplaki, E., Funkhouser, G., Luterbacher, J., Hughes, M. K., Erkan, N., Akkemik, Ü., and Stephan, J., ?Reconstructions of spring/summer precipitation for the Eastern Mediterranean from tree-ring widths and its connection to large-scale atmospheric circulation?, Climate Dynamics, vol. 25, pp. 75-98, 2005.

R.  Touchan, Funkhouser, G., Hughes, M. K., and Erkan, N., ?Standardized precipitation index reconstructed from Turkish tree-ring widths?, Climatic Change, vol. 72, pp. 339-353, 2005.

R.  Touchan, Garfin, G. M., Meko, D., Funkhouser, G., Erkan, N., Hughes, M. K., and Wallin, B. S., ?Preliminary reconstructions of spring precipitation in southwestern Turkey from tree-ring width?, International Journal of Climatology, vol. 23, pp. 157-171, 2003.

R.  Touchan and Hughes, M. K., ?The role of dendrochronology in natural resource management?, USDA Forest Service Proceedings, vol. RMRS-P-13, pp. 277-281, 2000.

R.  Touchan, Meko, D., and Hughes, M. K., ?A 396-year reconstruction of precipitation in southern Jordan?, Journal of the American Water Resources Association, vol. 35, pp. 49-59, 1999.

R.  Touchan and Hughes, M. K., ?Dendrochronology in Jordan?, Journal of Arid Environments, vol. 42, pp. 291-303, 1999.