Pilz, Matthias. “Training Patterns of German Companies in India, China, Japan and the USA: What Really Works?”. International Journal for Research in Vocational Education and Training 3, no. 2 (August 24, 2016): 66-87. Accessed December 12, 2019. https://journals.sub.uni-hamburg.de/hup2/ijrvet/article/view/162.