Dyfyniad APA
ebrary, Inc, Thornburgh, D., & Lin, H. (2002). Youth, pornography and the Internet. National Academy Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Dick Thornburgh, and Herbert Lin. Youth, Pornography and the Internet. Washington, D.C.: National Academy Press, 2002.
Dyfyniad MLA
ebrary, Inc, et al. Youth, Pornography and the Internet. National Academy Press, 2002.
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