[publisher not identified], [date of publication not identified]
Naskah
Haga, B. J.
Buku Teks
Donner, J.H., author
Bert Bakker, 1989
Buku Teks
Bomans, Godfried, 1913-1971, author
Elsevier, 1970
Buku Teks
Keulen, Mensje van, author
de Arbeiderspers, [Date of publication not identified]
Buku Teks