
- Author: Jose Antonio Buzón Quijada
- Language: Spanish
- Year: 2020

- Author: KF Chong, Andrew Yong, Chong Kim Loy
- Language: English
- Year: 2017

- Author: SOLE - The International Society of Logistics
- Language: English
- Year: 2017

- Author: Gino Wickman
- Language: Spanish
- Year: 2018