Schaub, Gayle, and Hazel McClure. 2017. “Information Literacy Threshold Concepts and the Association of College and Research Libraries’ Framework for Information Literacy for Higher Education”. O-Bib. Das Offene Bibliotheksjournal Herausgeber VDB 4 (1): 1-9. https://doi.org/10.5282/o-bib/2017H1S1-9.