1. D. Hamilton ‘Damage Control. A Novel’ Scribner New York 2011 p. 117.
2. H. L. C. Jaffé ‘Piet Mondrian’ Harry N. Abrams Inc. New York 1970 p. 88.
3. A. Harad ‘Coming to My Senses: A Story of Perfume Pleasure and an Unlikely Bride’ Viking New York 2012 p. 3.
4. G. Ohloff W. Pickenhagen P. Kraft ‘Scent and Chemistry – The Molecular World of Odors’ Verlag Helvetica Chimica Acta Zürich Wiley-VCH Weinheim 2012 p. 7.
5. M. Edwards ‘Perfume Legends French Feminine Fragrances’ H M Éditions Levallois 1996 p. 11.