Kimberly Lord Stewart (31 January 2013). "Waffles". In Andrew Smith (ed.). The Oxford Encyclopedia of Food and Drink in America. OUP USA. p. 554. ISBN978-0-19-973496-2.
William Woys Weaver (June 4, 2013). "The Dutch Country Waffle Dinner". Table Matters. The Center for Cultural Outreach, Pennoni Honors College, Drexel University. Archived from the original on 2018-07-10.
William Woys Weaver (June 4, 2013). "The Dutch Country Waffle Dinner". Table Matters. The Center for Cultural Outreach, Pennoni Honors College, Drexel University. Archived from the original on 2018-07-10.