Vidal, P. O. (2017). Street food and child labor: Reality on the beaches of Salvador, Bahia, Brazil. Fundação Oswaldo Cruz.
Chicago-Zitierstil (17. Ausg.)Vidal, Permínio Oliveira. Street Food and Child Labor: Reality on the Beaches of Salvador, Bahia, Brazil. Fundação Oswaldo Cruz, 2017.
MLA-Zitierstil (9. Ausg.)Vidal, Permínio Oliveira. Street Food and Child Labor: Reality on the Beaches of Salvador, Bahia, Brazil. Fundação Oswaldo Cruz, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.