After weeks of carefully digitalize each page, one man did finaly brings the original ColecoVision programmers documentation to the Internet. If you want to code ColecoVision games with the same bases as the programmers from the past, or if you’re simply curious of this piece of history, please the linked page below. [Text: newcoleco]

Source: http://www.atariage.com/forums/topic/152690-you-asked-for-it-a-copy-of-the-original-coleco-programers-document/

http://www.colecovisionzone.com/page/coleco%20industries/internal.html