APA (7 वां संस्करण) प्रशस्ति पत्र
Rodwell, W., & Gem, R. (2010). The lantern tower of Westminster Abbey, 1060-2010: Reconstructing its history and architecture. Oxbow Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Rodwell, Warwick, और Richard Gem. The Lantern Tower of Westminster Abbey, 1060-2010: Reconstructing Its History and Architecture. Oxford, U.K. ; Oakville, Conn.: Oxbow Books, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Rodwell, Warwick, और Richard Gem. The Lantern Tower of Westminster Abbey, 1060-2010: Reconstructing Its History and Architecture. Oxbow Books, 2010.
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