References:
• Eckermann, Erik “World History of the Automobile”. SAE Press, ISBN 0-7680-0800-X (2001).

• Georgano, G. N. “Cars: Early and Vintage 1886- 1930”. London: Grange-Universal, (1985).

• Seidel, Winfried A.“ Carl Benz :einebadische Geschichte ; die Vision vompferdelosenWagen" verändert die Welt” .Weinheim: Ed. Diesbach. ISBN 3- 936468-29-X (2005).

• DRP's patent No. 37435 was filed January 29, 1886 and granted November 2, 1886, thus taking effect January 29.

• Hockman, Hilary “Edwardian House Style: An Architectural and Interior Design Source Book” David & Charles PLC Publications ISBN: 978-0-7153-1227-8.

• https://www.youtube.com/watch?v=S4KrIMZpwCY accessed in May 2010.

• Jaafarnia, Mohsen. “Form and Space in Industrial Design” Tehran: Sima ye Danesh Publications, ISBN 964- 8972-28-1 (2007).

• Benyus, Janine “Biomimicry: Innovation Inspired by Nature”. New York, NY, USA: William Morrow & Company, ISBN 978-0688160999 (1997).

• Borgeson, Griffith “The Alfa Romeo Tradition”. City: Haynes (Foulis) Publishing Group Ltd. Somerset, UK. ISBN 0854298754 (1990).

Links:
• http://www.netcarshow.com/
• http://www.carpictures.com/vehicles/vehicle_list.php?mak e=Jaguar &
• http://www.autobelle.it/archivio_carrozzieri/zagato.php &
• http://www.jancia.eu/Index/Jancia/
• http://www.terencemorleyclassiccars.co.uk/
• http://www.autogallery.org/
• http://www.allcarcentral.com/ford_pix-1930-1935.html
• http://trendsupdates.com/henry-ford-father-of-20th-century-american-industry/
• http://www.american-automobiles.com/Mackle-Thompson.html
• http://oldcarandtruckpictures.com/ModelTFord/
• http://www.angelfire.com/oz/edomar/index2.htm
• http://chuckstoyland.com/2016/11/15/national-1900-up-racing-08-n0500-7/19101914/
accessed in May 2010. June 15th – 17th, 2011, Venice, Italy 12 Proceedings of the IMProVe 2011