River, C. (2009). The great wall of China: The history of China's most famous landmark. Charles River.
Citace podle Chicago (17th ed.)River, Charles. The Great Wall of China: The History of China's Most Famous Landmark. USA: Charles River, 2009.
Citace podle MLA (9th ed.)River, Charles. The Great Wall of China: The History of China's Most Famous Landmark. Charles River, 2009.
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