- Author: Srinivasan GopalakrishnanYapa Rajapakse (eds.)
- Language: English
- Year: 2018
- Author: Davies Peter, Rajapakse Y
- Language: English
- Year: 2018
- Author: Amos R. Omondi Jagath C. Rajapakse
- Language: english
- Year: 2006
- Author: Mouritz Adrian P., Rajapakse Y
- Language: English
- Year: 2017
- Author: Adrian P. Mouritz and Yapa D.S. Rajapakse (Eds.)
- Language: English
- Year: 2017
- Author: Ruwan Abey Rajapakse
- Language: English
- Year: 2017
- Author: Rajapakse Ruwan Abey
- Language: English
- Year: 2015
- Author: Ruwan Abey Rajapakse
- Language: English
- Year: 2016