Tyrwhitt, J. The city of Ch'ang-an: Capital of the T'ang Dynasty of China. Town Planning Review.
Chicago-referens (17:e uppl.)Tyrwhitt, Jaqueline. "The City of Ch'ang-an: Capital of the T'ang Dynasty of China." Town Planning Review .
MLA-referens (9:e uppl.)Tyrwhitt, Jaqueline. "The City of Ch'ang-an: Capital of the T'ang Dynasty of China." Town Planning Review, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.