1. Greuter, W. (2008). Med-Checklist. A critical inventory of vascular plants of the circum-Mediterranean countries, 2. Dicotyledones (Compositae). Eds. W. Greuter, E. von Raab-Straube. Palermo, Genève & Berlin.
2. Centaurea goksivriensis (Asteraceae), a new species from Turkey
3. Baytop, T. (1999). Therapy with Medicinal Plants in Turkey, Past and Present. 2nd ed. Nobel Tip Basimevi. Istanbul. Turkey.