Cita APA (7a ed.)
Williams, R. Manual imprescindible de Mac OS X Leopard. Anaya Multimedia.
Cita estilo Chicago (17a ed.)
Williams, Robin. Manual Imprescindible De Mac OS X Leopard. Madrid, España: Anaya Multimedia.
Cita MLA (9a ed.)
Williams, Robin. Manual Imprescindible De Mac OS X Leopard. Anaya Multimedia.
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