NEAMTU, Gavrila, and Fl. IRIMIE. ā€œ Carotenoid Pigments of Medicago Sativa Lā€. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 17, no. 1 (August 5, 1987): 93ā€“98. Accessed October 4, 2022. https://www.notulaebotanicae.ro/index.php/nbha/article/view/240.