Nye, A., & Nye, A. (1990). Xlib Reference Manual for Version 11 Volume 2, 5th Editon (5th edition.). O'Reilly Media, Inc.
Cita Chicago Style (17a ed.)Nye, Adrian, y Adrian Nye. Xlib Reference Manual for Version 11 Volume 2, 5th Editon. 5th edition. O'Reilly Media, Inc, 1990.
Cita MLA (9a ed.)Nye, Adrian, y Adrian Nye. Xlib Reference Manual for Version 11 Volume 2, 5th Editon. 5th edition. O'Reilly Media, Inc, 1990.
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