Hardeland, A.
[publisher not identified], [date of publication not identified]
Buku Referensi
Hardeland, A.
Muller , 1858
Buku Teks
Mackenfen, Lutz, author
Laupheim Pfahl 1952
Buku Referensi
Paul, Hermann, 1846-1921, author
Von Max Niemeyer, 1921
Buku Referensi
Apel, Max, 1869-1945, author
Walter de Gruyter & Co., 1950
Buku Referensi