Carmichael, Emily. The Banh Mi and the Poboy. County Roads (Baton Rouge, Louisiana). June 21, 2019 [April 6, 2021]. （原始内容存档于2021-12-03）.
doi.org
Cohen, Hennig. The History of 'Poor Boy,' the New Orleans Bargain Sandwich. American Speech (Duke University Press). February 1950, 25 (1): 67–69. JSTOR 454218. doi:10.2307/454218.
jstor.org
Cohen, Hennig. The History of 'Poor Boy,' the New Orleans Bargain Sandwich. American Speech (Duke University Press). February 1950, 25 (1): 67–69. JSTOR 454218. doi:10.2307/454218.
