Try looking towards Malcomm Baldridge Award winners, who have usually gone to TQM or ISO-9000 to be organized enough to win the award.
A lot of folks toot their own horn about TQM. ISO-9000 is just a crock. It means that a company has filled every last process with some kind of checklist / procedure chart. It is basically a beaurocrat's dream and does nothing to enhance Quality.
Look to companies like 3M (yes the Post-it note people), Corning Glass in Elmira NY, Toyota - they basically are successful at TQM.
IBM, GM, Worldcom, Microsoft may profess to be TQM but they are living in a dream world - they walk the process, but never deliver because of size or bottom line fears. The computer industry and telecommunications is full of cases that are unsuccessful.
TQM is one of those wonderful things they teach in business school (yes, I hold that degree) but never really works due to time and budget constraints in the real world. TQM requires a powerful leader who believes in the principle and then basically orders his/her entire staff to make it happen. It takes great discipline to hold to the "quality" mandate while in a competitive marketplace and selling the shareholders on your conviction that this method will yield the maximum share value over time.
I worked with a company out of Denver, CO just when they were caught up in a huge ISO- (whatever the number was back then) conversion. Oh the paper they burned and the trees that died for that process. Countless forms, checklists, process descriptions, job descriptions and all it did was slow us down and make us less competitive. The company tried to mandate ISO, but never sold us and never committed to the end result. They just wanted to be "standard" enough to sign contracts with companies that also professed to be ISO- compliant. There was never a conviction to quality.
I do remember the old days and some really fine companies. Bendix Aerospace before they were bought by Allied Signal was top notch. Kodak when they were basically the only name in photography. Chrysler in the 50's and 60's. Mobil Oil before there was an Exxon. In the list of "has been's", you will find that the "quality" company was either bought by some other company or changed management and philosophy. The moment a TQM company "sells out", it's over.
Good luck with your paper.