Shepard, L. (1973). The history of street literature: The story of broadside ballads, chapbooks, proclamations, news-sheets, election bills, tracts, pamphlets, cocks, catchpennies and other ephemera. David and Charles.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Shepard, Leslie. The History of Street Literature: The Story of Broadside Ballads, Chapbooks, Proclamations, News-sheets, Election Bills, Tracts, Pamphlets, Cocks, Catchpennies and Other Ephemera. Newton Abbot: David and Charles, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Shepard, Leslie. The History of Street Literature: The Story of Broadside Ballads, Chapbooks, Proclamations, News-sheets, Election Bills, Tracts, Pamphlets, Cocks, Catchpennies and Other Ephemera. David and Charles, 1973.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.