Perry, Simon, Norman D. McMillan, Raul D. Rodriguez, Sebastian Mackowski, Evgeniya Sheremet, Monika Fleischer, Katrin Kneipp, Dietrich RT Zahn, Pierre-Michel Adam, Teresa Isabel Madeira, and Alfred J. Meixner. 2018. “Novel Advanced Scoping Meta-Review Methodology for Defining a Graduate Level Textbook in an Emerging Subject Area”. LIBER Quarterly: The Journal of the Association of European Research Libraries 28 (1):1-20. https://doi.org/10.18352/lq.10222.