Luis Paz: Lawyer; teacher; publicist
Unknown author<span style="display: none;">Unknown author</span>
circa 1922 <div style="display: none;">date QS:P,+1922-00-00T00:00:00Z/9,P1480,Q5727902</div>
Parker, William Belmont (1922). Bolivians of To-day. Hispanic Society of America. <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-0-527-69806-5" title="Special:BookSources/978-0-527-69806-5">ISBN 978-0-527-69806-5</a>.