1. The future for pharmaceuticals in a health care crisis;Redwood;Long Range Planning,1989
2. The Fall of the Bell System;Temin,1987
3. Markets and Hierarchies;Williamson,1975
4. Bell Atlantic re-centralizes management of all units;Buckley;Telephony,1987
5. Generating strategy: a dynamic analysis of regulation and diversification in the electric utility industry;Russo,1989