1. Accelerist. 2021. ‘Post-Pandemic Fundraising: shifts and Trends in Consumer and Employee Engagement.’ https://engageforgood.com/accelerists-2021-post-pandemic-fundraising/. Accessed August 2021.
2. Adena, Maja, Steffen Huck, and Imran Rasul. 2014. 'Charitable giving and nonbinding contribution-level suggestions: evidence from a field experiment.' CEPR Discussion Paper No. DP9841.
3. ALSAC/St. Jude Children's Research Hospital. 2020. '2019 Annual Report.' https://www.stjude.org/content/dam/en_US/shared/www/about-st-jude/financial-information/alsac-stjude-annual-report-2019.pdf. Accessed September 2021.
4. The power of asking: how communication affects selfishness, empathy, and altruism;Andreoni;J. Public Econ.,2011
5. Benefactor Group. 2020. 'Giving USA 2020 Annual Report: a Very Bountiful Year in Philanthropy.' https://benefactorgroup.com/givingusa2020/. Accessed August 2021.