
- Author: Association for project management
- Language: English
- Year: 2018

- Author: Elizabeth Harrin
- Language: English
- Year: 2020

- Author: Association for project management
- Language: English
- Year: 2013

- Author: Association for project management
- Language: English
- Year: 2020

- Author: Association for project management
- Language: English
- Year: 2020