Cragin, S. (2012). Astrology on the cusp: Birthdays on the edge of two signs. Llewellyn Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCragin, Sally. Astrology on the Cusp: Birthdays on the Edge of Two Signs. Woodbury, Minn.: Llewellyn Publications, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCragin, Sally. Astrology on the Cusp: Birthdays on the Edge of Two Signs. Llewellyn Publications, 2012.
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