| Type | Book |
| Title | Empirical Post Keynesian Economics. Looking at the Real World |
| Author(s) | |
| Publication (Day/Month/Year) | 2007 |
| URL | https://books.google.md/books?hl=ro&lr;=&id=033aOU1LaL8C&oi=fnd&pg=PA21&dq;="Household+Budget+Survey"+Poland&ots=4RRebpz4gm&sig=dwYipltQsqNp55S2ZaTs1u9CVpY&redir_esc=y#v=onepage&q=Household Budget&f=false |
| » | Poland - Household Budget Survey 2000 |