APA-čujuhus (7. p.)
Gaag, N. v. d. Because I am a girl the state of the world's girls 2011: So, what about boys? New Internationalist publications Limited.
Chicago-čujuhus (17. p.)
Gaag, Nikki van der. Because I Am a Girl the State of the World's Girls 2011: So, What About Boys? Surrey: New Internationalist publications Limited.
MLA-čujuhus (9. p.)
Gaag, Nikki van der. Because I Am a Girl the State of the World's Girls 2011: So, What About Boys? New Internationalist publications Limited.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.