üçün daha çox yayılmış termindir. Becker, William E; Greene, William H. "Teaching Statistics and Econometrics to Undergraduates". Journal of Economic Perspectives
tarixi: 22 June 2015. Shieh (2011). "The Unified Phonetic Transcription for Teaching and Learning Chinese Languages" Arxivləşdirilib 2018-08-19 at the Wayback
arxivləşdirilib. İstifadə tarixi: 2012-04-11. Sharma, Sita Ram. Encyclopaedia of Teaching Languages in India, v. 20. Anmol Publications. 1992. səh. 6. 2023-07-07
incəsənət mərkəzi var. https://www.anchoragemuseum.org/programs/for-educators/teaching-resources/denaina-word-of-the-week/denaina-word-of-the-week/dgheyay-ka