McKerrow, R. B. (1913). Printers' & publishers' devices in England & Scotland 1485-1640. Printed for the Bibliographical society at the Chiswick press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcKerrow, R. B. Printers' & Publishers' Devices in England & Scotland 1485-1640. London: Printed for the Bibliographical society at the Chiswick press, 1913.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcKerrow, R. B. Printers' & Publishers' Devices in England & Scotland 1485-1640. Printed for the Bibliographical society at the Chiswick press, 1913.
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