Essential oils - Guenther, Ernest (Huntington, Newyork Robert E. Krieger pub .Co, 1972)
v.1 : History - origin in plants production analysis
v.2 : The constituents of essential oils
v.3 : Individual essential oils of the plant families Rutaceae and Labiatae
v.4: Individual essential oils of the plant families Gramineae, Lauraceae, Burseraceae, Myrtaceae, Umbelliferae and Geramaceae
v.5 : Individual essential oils of the plant families
v.6 : Individual essential oils of the plant families