1. Carvacrol-rich plants in Greece
2. Selezione del Reader's Digest, Segreti e Virtù delle piante medicinali, pp. 218, 286, 315, 321, Presses Universitaries de France Milan, Italy (1989).
3. and , Les Plantes Medicinales, Vol. 2, p. 166, Presses Universitaries de France, Paris (1971).
4. Origanum onites (Lamiaceae) in Greece: Distribution, volatile oil yield, and composition