N.P. · Nanda P. Wanasundera · Nanda Pethiyagoda · P W.
Graphic Arts Center Publishing Company · Marshall Cavendish
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Culture Shock!: Sri Lanka | 978-1-55868-069-2 (1-55868-069-1) | 1991 | Robert Barlas |
| Culture Shock! Sri Lanka: A Survival Guide to Customs and Etiquette | 978-0-7614-2512-0 (0-7614-2512-8) | 2007 | " |