Não informado. (2022). Publications of the United States Naval Observatory. Government Printing Office.
Čikaški stil citiranja (17. izdanje)Não informado. Publications of the United States Naval Observatory. Washington: Government Printing Office, 2022.
MLA način citiranja (8. izdanje)Não informado. Publications of the United States Naval Observatory. Government Printing Office, 2022.
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