1. Project Management with CPM and Precedence Diagramming;Moder,1970
2. A Management Guide to PERT/CPM, with GERT/PDM/DCPM and Other Networks;Wiest,1977
3. “Optimal Project Compression with Due-Dated Events”;Elmaghraby;Naval Research Logistics Quarterly,1979
4. Introduction to Sequencing and Scheduling;Baker,1974
5. Theory of Scheduling;Conway,1967