APA-Zitierstil (7. Ausg.)
Vilen, L. (1991). <The> Value-Added Chain Approach as a Method of Assessing Business Strategies: Case: The Finnish Food-Processing Industry (1. ed.). School of Economics.
Chicago-Zitierstil (17. Ausg.)
Vilen, Leo. <The> Value-Added Chain Approach as a Method of Assessing Business Strategies: Case: The Finnish Food-Processing Industry. 1. ed. Helsinki: School of Economics, 1991.
MLA-Zitierstil (9. Ausg.)
Vilen, Leo. <The> Value-Added Chain Approach as a Method of Assessing Business Strategies: Case: The Finnish Food-Processing Industry. 1. ed. School of Economics, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.