Software Portability and Standards, Ingemar Dahlstrand

Software Requirements: Styles and Techniques, Soren Lauesen

Engineering and Managing Software Requirements, Unknown

Requirements Analysis and System Design: Developing Information Systems with UML

Software Requirements: Objects, Functions and States, Alan M. Davis

Software Blueprint and Examples, Yaohan Chu

Requirements Analysis and System Design, Leszek A. Maciaszek