- Author: Kamol Lek, Naruemol Rajapakse
- Language: English
- Year: 2012
- Author: Srinivasan Gopalakrishnan, Yapa Rajapakse
- Language: English
- Year: 2017
- Author: Ramona Rajapakse
- Language: English
- Year: 2021
- Author: Jay Rajapakse
- Language: English
- Year: 2022
- Author: MANEESHIN Y. RAJAPAKSE M.Phil.
- Language: Spanish
- Year: 2015
- Author: Pelma Rajapakse Yinxu Huang Hatsuru Morita
- Language: English
- Year: 2022
- Author: W. Hauger D. Gross J. Schroder W.A. Wall N. Rajapakse
- Language: English
- Year: 2012
- Author: Rajapakse Jagath Chandana, Zhang Yan-Qing (ed.)
- Language: English
- Year: 2009
- Author: Pelma Rajapakse Shanuka Senarath
- Language: English
- Year: 2019