(1990). Microsoft Windows version 3.1: Getting started with Microsoft Windows. Microsoft.
Citación estilo ChicagoMicrosoft Windows Version 3.1: Getting Started with Microsoft Windows. Redmond, Wash: Microsoft, 1990.
Cita MLAMicrosoft Windows Version 3.1: Getting Started with Microsoft Windows. Microsoft, 1990.
Warning: These citations may not always be 100% accurate.