1. Zhengwen He, Nengmin Wang, Renjing Liu. The capital-constrained multi-mode net present value problem, In: Christoph Schwindt and Jürgen Zimmermann, editors. Handbook of Project Management and Scheduling[M]. Springer International Publishing AG, 2015.4.
2. 徐渝, 何正文. 项目进度管理研究. 西安交通大学出版社, 2005.05.




