Vaux, R. (1872). Brief sketch of the origin and history of the State penitentiary for the Eastern district of Pennsylvania, at Philadelphia. McLaughlin Brothers, printers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVaux, Richard. Brief Sketch of the Origin and History of the State Penitentiary for the Eastern District of Pennsylvania, at Philadelphia. Philadelphia: McLaughlin Brothers, printers, 1872.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVaux, Richard. Brief Sketch of the Origin and History of the State Penitentiary for the Eastern District of Pennsylvania, at Philadelphia. McLaughlin Brothers, printers, 1872.
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