@Book{031839274, author="Sahag{\'u}n, Bernardino de", editor="Anderson, Arthur James Outram and Dibble, Charles Elliot", title="Book 10: The people", series="Florentine Codex. Pt. 11", year="1961", publisher="The School of American Research [u.a.]", address="Santa F{\'e}, NM", language="English" }