APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Herndon, R. W., & Murray, J. E. (2009). Children bound to labor: The pauper apprentice system in early America. Cornell University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Ruth Wallis Herndon, और John E. Murray. Children Bound to Labor: The Pauper Apprentice System in Early America. Ithaca: Cornell University Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Children Bound to Labor: The Pauper Apprentice System in Early America. Cornell University Press, 2009.
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