| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Informal Economy: Exploring Drivers and Practices | 978-O-367-89O38-4 (O-367-89O38-O) | 2019 | Peter Rodgers · Colin Williams · Legha Momtazian |
Ian Harden · Ian Harding · Ian Hardman · Ian Hartman · Ian Horton · Ina Hartmann · Ioana A. Horodnic