Berger H. Automating with SIMATIC S7-1200: Configuring, Programming and Testing with STEP 7 Basic V11; Visualization with WinCC Basic V11 Hardcover, 2013. ISBN-13: 978-3895783852.
Berger H. Automating with SIMATIC S7-1500: Configuring, Programming and Testing with STEP 7 Professional Hardcover, 2014. ISBN-13: 978-3895784040.