4
6
by Lanza, Andrea; Simone, Giuseppina
Cheltenham, UK Northampton, MA, USA : Edward Elgar Publishing, [2020]
Book
10
by Ivancevich, John M.; Glueck, William F.
3. ed. - Plano, Tex. : Business Publ., 1986
Book
17
by Holtbrügge, Dirk
4., überarb. und erw. Aufl. - Berlin Heidelberg [u.a.] : Springer, 2010
Book