Petružytė, Donata. “Grounded Theory Methodology: Comparison of Glaserian and Straussian Versions”. Sociologija. Mintis ir veiksmas 21 (July 24, 2008): 72–89. Accessed May 3, 2024. https://www.journals.vu.lt/sociologija-mintis-ir-veiksmas/article/view/6048.