Girsch, Herbert
Tubingen Institute for Scientific Co-operation c. 1984,
Buku Teks
Institute for Scientific Co-Opertaion,
Majalah, Jurnal, Buletin
Institute for Scientific co-coperation, [date of publication not identified]
Majalah, Jurnal, Buletin
Springer Cham, 2019
eBooks
AA Publications, 1999
Buku Teks