Greenberg, J. E. (1998). Young People's Letters to the President: In their own Voices. Franklin Watts.
Čikaški stil citiranja (17. izdanje)Greenberg, Judith E. Young People's Letters to the President: In Their Own Voices. Franklin Watts, 1998.
MLA način citiranja (8. izdanje)Greenberg, Judith E. Young People's Letters to the President: In Their Own Voices. Franklin Watts, 1998.
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