Sabaghnia, N., H. Dehghani, B. Alizadeh, and M. Mohghaddam. “Interrelationships Between Seed Yield and 20 Related Traits of 49 Canola (Brassica Napus L.) Genotypes in Non-Stressed and Water-Stressed Environments”. Spanish Journal of Agricultural Research, Vol. 8, no. 2, July 2010, pp. 356-70, doi:10.5424/sjar/2010082-1195.