Richard E. Ferdig, Kristine E. Pytash, editors
Information Science Reference, 2014
Buku Referensi
Day, Susan
McGraw-Hill, 1988
Buku Teks
Knepler, Henry
Macmillan, 1983
Buku Teks
Limouzy, Pierre
McGraw-Hill Publishing Company, 1990
Buku Teks
Cambridge University Press, 2010
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