Différences entre les versions de « Photographie/Fabricants/Houghton »

m (Formatage, ajout de {{ISBN}})
m (Formatage)
* Channing, Norman and Dunn, Mike. British Camera Makers. An A-Z Guide to Companies and Products. London : Parkland Designs, 1996. {{ISBN|0-9524630-0-8}} Pp.21–2 and 54–8.
* McKeown, James M. and Joan C. McKeown's Price Guide to Antique and Classic Cameras, 12th Edition, 2005-2006. USA, Centennial Photo Service, 2004. {{ISBN|0-931838-40-1}} (hardcover). {{ISBN|0-931838-41-X}}X (softcover). Pp.393–409.