Planet, L. (2011). Discover great britain: Great britain travel guide book featuring london, edinburgh, bath and oxford (2.).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPlanet, Lonely. Discover Great Britain: Great Britain Travel Guide Book Featuring London, Edinburgh, Bath and Oxford. 2. 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPlanet, Lonely. Discover Great Britain: Great Britain Travel Guide Book Featuring London, Edinburgh, Bath and Oxford. 2. 2011.
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