Columbia subject headings:
Harvard subject headings:
Hosting of sporting events--Brazil--Rio de Janeiro--History--21st century--Congresses.
Olympic Games (31st : 2016 : Rio de Janeiro, Brazil)--Congresses.
Olympic athletes--Brazil--Rio de Janeiro--History--21st century--Congresses.
Physical education and training--Brazil--Rio de Janeiro--History--21st century--Congresses.
Princeton subject headings:
Hosting of sporting events--Brazil--Rio de Janeiro--History--21st century--Congresses.
Olympic Games (31st : 2016 : Rio de Janeiro, Brazil)--Congresses.
Olympic athletes--Brazil--Rio de Janeiro--History--21st century--Congresses.
Physical education and training--Brazil--Rio de Janeiro--History--21st century--Congresses.