There are 1 book by Clifford J. Earl on BookOrb. A strong starting point is How to Build a Business Case (2007). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Clifford J. Earl written?
BookOrb lists 1 book by Clifford J. Earl.
Where should I start with Clifford J. Earl?
A good starting point is How to Build a Business Case (2007).
What is the Clifford J. Earl books in order list?
In publication order: 1. How to Build a Business Case (2007).