Kodak: Advantix - Guide to its APS film products. Features technical information, FAQ's and available film types. - http://www.kodak.com/eknec/PageQuerier.jhtml?pq-path=2/3/9/543/1096&pq-locale=en_US
The Advanced Photo System Film - Information on format and technical details. [English and Spanish] - http://www.sapiensman.com/photo-APS/
APS Camera Blues - A negative analysis of the Advanced Photo System and its effects on consumers. - http://www.mir.com.my/rb/photography/htmls/aps_blues.htm