| Author | Year | Title | Description | |
|---|---|---|---|---|
| Nishibe, M. | 1999 | "'Local' Currency LETS: Media beyond Money and Credit [in Japanese]" | Critical Space,, Ohta Publishing Co., II-22, 26-60 | |
| Nishibe, M. | 1999 | "Possibility of Community Currency LETS [in Japanese]" | New Trend of Local Revitalization in the Northern Regions Countries: North America [in Japanese],, Northern Regions Center, Chapter 5 (103-133) |