Creative Cartography Limited, Hamlyn Publishing Group, Hamlyn Publishing Group, & Rand McNally and Company. (1981). Historical atlas of the world. Rand McNally.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCreative Cartography Limited, Hamlyn Publishing Group, Hamlyn Publishing Group, और Rand McNally and Company. Historical Atlas of the World. Chicago: Rand McNally, 1981.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCreative Cartography Limited, et al. Historical Atlas of the World. Rand McNally, 1981.
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