Chris Foresman, Arstechnica: Death of Kodachrome belies technological leap it represented, arstechnica.com 30.9.2009, viitattu 2.7.2009] "Though it may seem like an anachronism that has lived far past its prime, the oldest color film was a mind-blowing revolution when it was first introduced in 1935."
Chris Foresman, Arstechnica: Death of Kodachrome belies technological leap it represented, arstechnica.com 30.9.2009, viitattu 2.7.2009. "The complicated, expensive, and environmentally challenging K-14 process for Kodachrome is a big part of the reason the film waned in popularity after the 1980s."
Mike Spector, Dana Mattioli, Katy Stech: Kodak Files for Bankruptcy ProtectionThe Wall Street Journal. 19.1.2012. online.wsj.com. Viitattu 19.1.2012. (englanniksi)