Seufert Sabine & Institute for Media and Communication Management, U. S. G. E-learning business models strategies, success factors and best practice examples.
Čikaški stil citiranja (17. izdanje)Seufert Sabine i Universitt̃ St. Gallen Institute for Media and Communication Management. E-learning Business Models Strategies, Success Factors and Best Practice Examples.
MLA način citiranja (9. izdanje)Seufert Sabine i Universitt̃ St. Gallen Institute for Media and Communication Management. E-learning Business Models Strategies, Success Factors and Best Practice Examples.
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