1983, Thomas A Dwyer, Margot Critchfield, CP/M and the personal computer
The best advice to Apple CP/Mers is, "Enjoy — but don't try to change too much."
1985, Personal Computing
Could you do me, and perhaps other CP/Mers, a favor and supply a few contact points for the First Osborne Group.
2006, Merrill R Chapman, In Search of Stupidity: Over 20 Years of High-tech Marketing Disasters
For a while, resellers such as Lifeboat Systems in New York City did a nice business simply supplying CP/Mers with the software of their choice on floppies...