- Cañellas, I., Del Río, M., Roig, S. and Montero, G., 2004. Growth response to thinning in Quercus pyrenaica Willd. coppice stands in Spanish central mountain. Annals of Forest Science, 61(3): 243-250.
- Sagheb Talebi, Kh., Sajedi, T. and Pourhashemi, M., 2014. Forests of Iran: A Treasure from the Past, A Hope for the Future. Springer, 152p.
- Shipek, D.C., Folliott, P., Gottfried, G.L. and DeBano, L.F., 2004. Transpiration and multiple use management of thinned Emory oak coppice. USDA Forest Service, Rocky Mountain Forest and Range Experiment, Research Paper RMRS-RP-48, 8p.
)