Kartashova, L., Levchenko, I., & Pavlova, A. (2017). INVARIANT PRACTICAL TASKS FOR WORK WITH DATABASES AT THE SECONDARY SCHOOL. Vestnik Rossiĭskogo universiteta druzhby narodov. Serii͡a︡ Informatizat͡s︡ii͡a︡ obrazovanii͡a, 14(3), 273-280. https://doi.org/10.22363/2312-8631-2017-14-3-273-280
Citácia podle Chicago (17th ed.)Kartashova, L.I, I.V Levchenko, a A.E Pavlova. "INVARIANT PRACTICAL TASKS FOR WORK WITH DATABASES AT THE SECONDARY SCHOOL." Vestnik Rossiĭskogo Universiteta Druzhby Narodov. Serii͡a︡ Informatizat͡s︡ii͡a︡ Obrazovanii͡a 14, no. 3 (2017): 273-280. https://doi.org/10.22363/2312-8631-2017-14-3-273-280.
Citácia podľa MLA (8th ed.)Kartashova, L.I, et al. "INVARIANT PRACTICAL TASKS FOR WORK WITH DATABASES AT THE SECONDARY SCHOOL." Vestnik Rossiĭskogo Universiteta Druzhby Narodov. Serii͡a︡ Informatizat͡s︡ii͡a︡ Obrazovanii͡a, vol. 14, no. 3, 2017, pp. 273-280, https://doi.org/10.22363/2312-8631-2017-14-3-273-280.