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Julian S, The Boston Globe (November 20, 1996). "HISTORY IS SERVED". chicagotribune.com. Archived from the original on August 26, 2017. Retrieved November 30, 2019.
Klos, Stanley. "Thanksgiving Day Proclamations". Presidential Thanksgiving Proclamations. Historic.us. Archived from the original on October 17, 2013. Retrieved October 16, 2013.
"Dia Nacional de Ações de Graças". Ministério da Justiça e Segurança Pública (in Brazilian Portuguese). Archived from the original on April 1, 2019. Retrieved November 29, 2019.
"Harvest Festival". resources.woodlands-junior.kent.sch.uk. Archived from the original on June 23, 2015. Retrieved June 18, 2015 – via projectbritain.com.
"Thanksgiving Day". Encyclopædia Britannica. Archived from the original on November 17, 2010. Retrieved November 25, 2011.