George H. Lewis, "The Maine Lobster as regional icon: Competing images over time and social class", Food and Foodways: Explorations in the History and Culture of Human Nourishment3:4 (1989) دُوِي:10.1080/07409710.1989.9961958, reprinted in Barbara G. Shortridge and James R. Shortridge, eds., The Taste of American Place, p. 79.