Federal Quality Institute. (1990). How to get started: appendix. EE. UU: Federal Quality Institute.

Federal Quality Institute. (1989). Total quality management: a time for decision. EE. UU: Office of Personnel Management.

National Center for Productivity and Quality of Working Life. (1978). Total performance management: some pointers for action. EE. UU: The Center: for sale by the Supt. of Doc., U.S. Govt. Print. Off.,