Litzel, N. (2015). Intra-regional economic integration: The identification and analysis of clusters in Eastern Bavaria an Central Franconia. Bertelsmann.
Citazione stile Chigago Style (17a edizione)Litzel, Nicole. Intra-regional Economic Integration: The Identification and Analysis of Clusters in Eastern Bavaria an Central Franconia. Bielefeld: Bertelsmann, 2015.
Citatione MLA (8a ed.)Litzel, Nicole. Intra-regional Economic Integration: The Identification and Analysis of Clusters in Eastern Bavaria an Central Franconia. Bertelsmann, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.