https://books.google.com.br/books?id=Gm8A4OGE5c4C&pg=PA170&lpg=PA170&dq=what+changed+after+the+karen+atala+case&source=bl&ots=45imFZcjdN&sig=KnYuFzvnwZ7foGszEOoqE_8ZVOo&hl=pt-BR&sa=X&ved=0ahUKEwjiy8m9vsTPAhVGEpAKHbJdAN4Q6AEIYzAJ#v=onepage&q=what%20changed%20after%20the%20karen%20atala%20case&f=false cap 6

https://books.google.com.br/books?id=ubJEAAAAQBAJ&pg=PA271&lpg=PA271&dq=karen+atala+consequences&source=bl&ots=XqAsN0i84e&sig=hBAEhVwEWq5Hl5vW_bw5uduvz9k&hl=pt-BR&sa=X&ved=0ahUKEwjIxdzqtsTPAhVKj5AKHZZaAD0Q6AEIHDAA#v=onepage&q=karen%20atala%20consequences&f=false gender and sexuality in latin america

ACCIOLY, H.; NASCIMENTO E SILVA, G. E. do; CASELLA, P. B. Manual de Direito Internacional Público. 19 ed. São Paulo: Saraiva, 2011.

HALLIDAY, F. Repensando as relações internacionais. 2 ed. Porto Alegre: Editora da UFRGS, 2007