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"2 million Italians want World Heritage status for Neapolitan pizza next week." PizzaMarketplace.com, November 28, 2017. Gale OneFile: Culinary Arts (accessed February 1, 2022). https://link.gale.com/apps/doc/A561430010/PPCA?u=s8405248&sid=bookmark-PPCA&xid=edd94924.

​​"Learn Everything You Need to Know About Neapolitan Pizza without Travelling to Italy." PR Newswire, September 18, 2019. Gale OneFile: Culinary Arts (accessed February 1, 2022). https://link.gale.com/apps/doc/A599915088/PPCA?u=s8405248&sid=bookmark-PPCA&xid=c674f0f6.

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