1. Adamian, M. and Klem, D.J., Handbook of the Birds of Armenia, American University of Armenia Corporation, 1997.
2. Armenian Bird Census, Annotated Checklist to the Birds of Armenia, https://armenian-bird-census.weebly.com/uploads/4/6/4/7/46476293/bla_annotated_checklist_birds_ of_ armenia_30.12.2020.pdf, 2020.
3. BirdLife International, Psittacula krameri. The IUCN Red List of Threatened Species 2018, p. e.T22685441A132057695. Downloaded on November 18, 2021.https://doi.org/10.2305/IUCN.UK.2018-2.RLTS.T22685441-A132057695.en
4. BirdLife International, Species factsheet: Alexandrinus krameri, 2022. http://www.birdlife.org. Downloaded June 16, 2022.
5. Boyla, K., Aydemir, G., and Eken, G., The status and distribution of Ring-Necked Parakeet Psittakula krameri in Turkey, Turna, 1998, vol. 1, pp. 24–27.