1. «Իրական արդյունավետ փոխարժեք», https://www.cba.am/am/SitePages/statexternalsector.aspx.
2. «Exports of goods and services (current US$)», https://data.worldbank.org/indicator/NE.EXP.GNFS.CD.
3. «GNI (current US$)», https://data.worldbank.org/indicator/NY.GNP.MKTP.CD.
4. J. Adams, A. Metwally «Testing for the Marshall-Lerner condition in Egypt: an empirical analysis», https://www.emerald.com/insight/content/doi/10.1108/AJEMS-01-2020-0001/full/html.
5. O. Sulaimon, O. Omotunde, B. Haorayah, «Devaluation and Trade Balance in Nigeria: A Test of Marshall-Lerner Condition», https://www.researchgate.net/profile/Haorayau-Babalola/publication/345939346_Devaluation_and_Trade_Balance_in_Nigeria_A_Test_of_Marshall-_Lerner_Condition/links/5fb251f692851cf24cd59bcf/Devaluation-and-Trade-Balance-in-Nigeria-A-Test-of-Marshall-Lerner-Condition.pdf.