52
Strom, Robert D.
| Libra Publishers, Inc |
2008
53
Becker, Jurgen
| Walter De Gruyter GmbH |
1998
54
Becker, Eve-Marie
| Cambridge University Press |
2019
55
Becker, Matthias
| Walter De Gruyter GmbH |
2016
56
Worthington, Roger L.
| A.P.A |
2005
57
Becker, Wilhelm.
| B Herder |
1800
58
Becker, Jurgen
| Walter De Gruyter GmbH |
2000
59
Becker, Eve-Marie
| Cambridge University Press |
2010