Krom, N.J.
[Publisher not identified], 1924
Buku Klasik
Logemann, Johann Heinrich A., 1892-1969
W. Van Hoeve, 1947
Buku Teks
Rassers, W.H.
[publisher not identified], [date of publication not identified]
Buku Klasik
G.C.T. van Dorp, 1921
Buku Klasik
Gritter, Gert
Kosmos-Z&K, 1993
Buku Teks