Referencias

• https://sites.google.com/site/keniaemmanuel2016/1-quien-es-andy-rubin
• https://lmnmandroid.wordpress.com
• https://www.todoandroid.es/index.php/faq-de-android/65-versiones/805-que-es-ice-cream-sandwich-40-novedades-y-caracteristicas-de-esta-version-de-android.html
• http://descargarandroid.net/descargar-android-sdk-412-jelly-bean
• http://www.samsung.com/latin/support/skp/faq/1070744
• https://wwwhatsnew.com/2014/10/15/caracteristicas-android-5-0-lollipop/
• http://blog.ioe.es/10-caracteristicas-android-6-0-marshmallow/
• https://www.tuexperto.com/2017/01/13/todas-las-caracteristicas-y-trucos-de-nougat-7-0/
• https://www.xatakandroid.com/seguridad/como-proteger-tu-dispositivo-android
• https://developer.android.com/studio/features.html
• https://developer.android.com/studio/index.html
• http://www.androidpit.es/que-son-sistemas-de-archivos-android
• https://www.android.com/intl/es_es/security-center/
• http://www.izt.uam.mx/newpage/contactos/revista/83/pdfs/android.pdf
• https://media.readthedocs.org/pdf/androidos/latest/androidos.pdf
• http://repositorio.utp.edu.co/dspace/bitstream/handle/11059/2687/0053M722.pdf;jsessionid=2924C59DC5F5523DA7B89E3F2DD3A93F?sequence=1