1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3181823/ (18.03.2024)
2. https://www.theguardian.com/lifeandstyle/2015/mar/12/the-invention-of-the-colour-purple (18.03.2024)
3. Merton, R. K.; Barber, E.: The Travels and Adventures of Serendipity. Princeton 2004, S. IX
4. https://changement-magazin.de/interview/serendipitaet-erfolgsfaktor-zufall/ (18.03.2024)
5. Shulman, J.: Introduction. In: Merton, R.; Barber, E. (2004): The Travels and Adventures of Serendipity. Princeton, S. XIV