Iudicium Verlag Gmbh, 1999
Buku Referensi
editor, Alois Wierlacher ... [and others]
Indicium Uerlag Gmbh, 1991
Buku Referensi
editor, Alois Wierlacher ... [and others]
Indicium Verlag Gmbh, 1992
Buku Referensi
editor, Alois Wierlacher ... [and others]
Indicium Verlag Gmbh, 1993
Buku Referensi
editor, Alois Wierlacher ... [and others]
Iudicium Verlag Gmbh, 1996
Buku Referensi