Bach, M. J. (1986). The design of the UNIX operating system. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Bach, Maurice J. The Design of the UNIX Operating System. Englewood Cliffs, N.J. New Delhi: Prentice-Hall, 1986.
Lua MLA (8ú heag.)Bach, Maurice J. The Design of the UNIX Operating System. Prentice-Hall, 1986.
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