. (2011). Per Jacobsson Lecture. USA: International Monetary Fund. Retrieved May 12, 2023, from https://www.elibrary.imf.org/view/book/9781463904340/9781463904340.xml
. Per Jacobsson Lecture. USA: International Monetary Fund, 2011. < https://doi.org/10.5089/9781463904340.028>. Web. 12 May. 2023.
. Per Jacobsson Lecture, (USA: International Monetary Fund, 2011) accessed May 12, 2023, https://doi.org/10.5089/9781463904340.028
(2011). Per Jacobsson Lecture, USA: International Monetary Fund. available from: < https://doi.org/10.5089/9781463904340.028> [Accessed 12 May 2023]