- Author: Zhenjiang Shen Ling Huang KuangHui Peng Jente Pai
- Language: English
- Year: 2018
- Author: Hsiao-Hung Pai
- Language: English
- Year: 2012
Kokborok grammar
pdf
- Author: Pushpa Pai (Karapurkar)
- Language: English
- Year: 1976
- Author: Roopa Pai Mohit Suneja
- Language: English
- Year: 2017
- Author: Chow Joe H., Pai M. A., Sauer Peter W
- Language: English
- Year: 2017
- Author: G. A. Vijayalakshmi Pai
- Language: English
- Year: 2018
- Author: Venketeswara Pai K. Ramasubramanian M.S. Sriram M.D. Srinivas
- Language: English
- Year: 2018