APA-čujuhus (7. p.)
Nichols, A. J. (2016). Sex trafficking in the United States: Theory, research, policy, and practice. Columbia University Press.
Chicago-čujuhus (17. p.)
Nichols, Andrea J. Sex Trafficking in the United States: Theory, Research, Policy, and Practice. New York ; Chichester, West Sussex, [England]: Columbia University Press, 2016.
MLA-čujuhus (9. p.)
Nichols, Andrea J. Sex Trafficking in the United States: Theory, Research, Policy, and Practice. Columbia University Press, 2016.
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