Trushkina, N. V. (2017). The Service for the Customers of Coal Products in the Context of the Conception of Relationship Marketing.
Chicago-Zitierstil (17. Ausg.)Trushkina, N. V. The Service for the Customers of Coal Products in the Context of the Conception of Relationship Marketing. 2017.
MLA-Zitierstil (8. Ausg.)Trushkina, N. V. The Service for the Customers of Coal Products in the Context of the Conception of Relationship Marketing. 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.