APA
Otala L., .European Approaches to Lifelong Learning: Trends in industry practices and industry-university cooperation in adult education and training. CRE-ERT: Genève.
Chicago
Otala Leenamaija, .European Approaches to Lifelong Learning: Trends in industry practices and industry-university cooperation in adult education and training. CRE-ERT: Genève.
Harvard
Otala L., .European Approaches to Lifelong Learning: Trends in industry practices and industry-university cooperation in adult education and training. CRE-ERT: Genève.
MLA
Otala Leenamaija, .CRE-ERT: Genève. .