Cita APA (7a ed.)
Jeff .JavaJeff. Friesen. Learn Java for Android Development. Apress.
Cita estilo Chicago (17a ed.)
Jeff .JavaJeff. Friesen. Learn Java for Android Development. Berkeley, EUA: Apress.
Cita MLA (9a ed.)
Jeff .JavaJeff. Friesen. Learn Java for Android Development. Apress.
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