APA-čujuhus (7. p.)
Usher, M. J. (1984). Information theory for information technologists. Macmillan ; Distributed exclusively by Scholium International.
Chicago-čujuhus (17. p.)
Usher, M. J. Information Theory for Information Technologists. London : Great Neck, N.Y.: Macmillan ; Distributed exclusively by Scholium International, 1984.
MLA-čujuhus (9. p.)
Usher, M. J. Information Theory for Information Technologists. Macmillan ; Distributed exclusively by Scholium International, 1984.
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