Lowe, J. L. (1969). Bibliography of postcard literature: A list of references pertaining to the publishing and collecting of picture post cards. James L. Lowe.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLowe, James L. Bibliography of Postcard Literature: A List of References Pertaining to the Publishing and Collecting of Picture Post Cards. Folsom, Pennsylvania: James L. Lowe, 1969.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLowe, James L. Bibliography of Postcard Literature: A List of References Pertaining to the Publishing and Collecting of Picture Post Cards. James L. Lowe, 1969.
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