
- Author: Vasile Rotaru, Andreas Umland
- Language: English
- Year: 2018

- Author: Sue-Ann Harding
- Language: English
- Year: 2012

- Author: Robert D. Blackwill, Philip H. Gordon
- Language: English
- Year: 2018

- Author: Jakob Tolstrup
- Language: English
- Year: 2013

- Author: David J. O'Brien, Valeri V. Patsiorkovski, Larry D. Dershem
- Language: English
- Year: 2000

- Author: Vadim Grishin
- Language: English
- Year: 2017

- Author: Clementine Fujimura, Sally Stoecker, Tanya Sudakova, Tanya Sudakova
- Language: English
- Year: 2005