(1995). Very Ancient China: Universe, geometry, numbers, architecture. Terrazzo.
Chicago-Zitierstil (17. Ausg.)"Very Ancient China: Universe, Geometry, Numbers, Architecture." Terrazzo 1995.
MLA-Zitierstil (8. Ausg.)"Very Ancient China: Universe, Geometry, Numbers, Architecture." Terrazzo, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.