Eddings, Joshua
How the internet works
Ziff-Davis, 1994
 Buku Teks SO
Gralla, Preston
How the internet works
Que Publishing, 1999
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Bohannan, Paul
How culture works
Free Press, 1995
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Shitikov, Alexei
Soviet parliament : how it works
Novosty Press Agency Publishing Hause , 1978
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Derry, Gregory N.
What science is and how it works
Princeton University Press , 1999
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