David, P. (2006). Article 31: The right to leisure, play and culture. Martinus Nijhoff Publishers.
Chicago-čujuhus (17. p.)David, Paulo. Article 31: The Right to Leisure, Play and Culture. Leiden ; Boston: Martinus Nijhoff Publishers, 2006.
MLA-čujuhus (9. p.)David, Paulo. Article 31: The Right to Leisure, Play and Culture. Martinus Nijhoff Publishers, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.