Laitinen, E. K. (1981). On the pricing problem in business economics: A life-cycle approach with an empirical questionnaire in Finnish industry. University of Jyväskylä.
Chicago-Zitierstil (17. Ausg.)Laitinen, Erkki K. On the Pricing Problem in Business Economics: A Life-cycle Approach with an Empirical Questionnaire in Finnish Industry. Jyväskylä: University of Jyväskylä, 1981.
MLA-Zitierstil (9. Ausg.)Laitinen, Erkki K. On the Pricing Problem in Business Economics: A Life-cycle Approach with an Empirical Questionnaire in Finnish Industry. University of Jyväskylä, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.