Argentina, 9 January – 3 February 2013
Referees
Assistant Referees
1. Wilson Arellano (BOL, 1980)
2. Carlos Astroza (CHI, 1976)
3. Diego Bonfa (ARG, 1977)
4. Dario Gaona (PAR, 1977)
5. Carlos Lopez (VEN, 1982)
6. Raul Lopez (PER, 1977)
7. Wilmar Navarro (COL, 1979)
8. Byron Romero (ECU, 1980)
9. Nicolas Taran (URU, 1980)
10. Marcelo Van Gasse (BRA, 1976)
Referee Observers
1. Carlos Alarcon (PAR)
2. Salvio Fagundes (BRA)
3. Juan Loustau (ARG)
Referees
1. Julio Bascunan (CHI, 1978)
2. Jose Buitrago (COL, 1970)
3. Enrique Caceres (PAR, 1974)
4. Victor Carrillo (PER, 1975)
5. Daniel Fedorczuk (URU, 1976)
6. Marlon Escalante (VEN, 1974)
7. Patricio Loustau (ARG, 1975)
8. Raul Orosco (BOL, 1979)
9. Sandro Ricci (BRA, 1974, photo)
10. Carlos Vera (ECU, 1976)
1. Wilson Arellano (BOL, 1980)
2. Carlos Astroza (CHI, 1976)
3. Diego Bonfa (ARG, 1977)
4. Dario Gaona (PAR, 1977)
5. Carlos Lopez (VEN, 1982)
6. Raul Lopez (PER, 1977)
7. Wilmar Navarro (COL, 1979)
8. Byron Romero (ECU, 1980)
9. Nicolas Taran (URU, 1980)
10. Marcelo Van Gasse (BRA, 1976)
Referee Observers
1. Carlos Alarcon (PAR)
2. Salvio Fagundes (BRA)
3. Juan Loustau (ARG)
