1.
Darlington CD, Wylie AP. 1945. Chromosome atlas of flowering plants. London, UK: George Allen & Unwin Limited.
2. Acharya SN, Thomas JE, Basu SK. 2006. Fenugreek: an "old world" crop for the "new world". Biodiversity 7:27−30
3.
Sadeghzadeh-Ahari D. 2010. Genetic variability of some agronomic traits in the Iranian fenugreek landraces under drought stress and non-stress conditions. African Journal of Plant Science 4(2):12−20
4.
Sinskaya E. 1950. Flora of cultivated plants of the USSR.: Gosudarstvennoe izdatel'stvo sel'skakhozyaistvennoi literatury.
5.
Beyene C. 1965. Studies on Biological Evaluation of the protein quality of teff (Eragrostis abyssinica) and abish (Trigonella foenum-graecum L. ) and the supplementary value of abish when added to teff. MSc Thesi. Graduate School of Cornell University, New York.