SINPROH, Chalotorn. The Global imbalances from the perspective of the oil - exporting countries. - Registrovaný: Web of Science. In International relations 2012 : contemporary issues of world economics and politics : conference proceedings : 13th international scientific conference : Smolenice Castle, December 5 – 7 2012. - Bratislava : Vydavateľstvo EKONÓM, 2012. ISBN 978-80-225-3560-1, s. 149-159. Available on Internet: <http://fmv.euba.sk/files/Conference_proceedings_Smolenice_2012_english_version.pdf>