1. Centre for Canadian Language Benchmarks. (2012).Canadian Language Benchmarks: English as a second language for adults.www.canada.ca/content/dam/ircc/migration/ircc/english/pdf/pub/language‐benchmarks.pdf
2. Standard Setting
3. Council of Europe. (2009).Relating language examinations to the Common European Framework of Reference for Languages: Learning teaching assessment (CEFR). A manual.http://rm.coe.int/CoERMPublicCommonSearchServices/DisplayDCTMContent?documentId=0900001680667a2d.
4. Council of Europe. (2020).Common European Framework of Reference for Languages: Learning teaching assessment. Companion volume with new descriptors.https://rm.coe.int/cefr‐companion‐volume‐with‐new‐descriptors‐2018/1680787989