1. Poor economics
:BANERJEE, Abhijit Vinayak - DUFLO, Esther. Poor economics : barefoot hedge-fund managers, DIY doctors and the surprising truth about life on less than $1 a day. London : Penguin Books, 2011. 303 s. ISBN 978-0-71819-366-9. [Copy count : 1, currently available 0, at library only 1]