Fırıncıoğlu, H. K., S. Unal, Z. Pank, and S. P. S. Beniwal. “Growth and Development of Narbon Vetch (Vicia Narbonensis L.) Genotypes in the Semi-Arid Central Turkey”. Spanish Journal of Agricultural Research, Vol. 10, no. 2, Mar. 2012, pp. 430-42, doi:10.5424/sjar/2012102-478-10.