APA-čujuhus (7. p.)
(2016). The little data book on information and communication technology. World Bank Group : International Telecommunication Union.
Chicago-čujuhus (17. p.)
The Little Data Book on Information and Communication Technology. Washington, DC: World Bank Group : International Telecommunication Union, 2016.
MLA-čujuhus (9. p.)
The Little Data Book on Information and Communication Technology. World Bank Group : International Telecommunication Union, 2016.
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