[publisher not identified], [date of publication not identified]
Naskah
Drabbe, P., author
M. Nijhoff, 1963
Buku Teks
Drabbe, P., author
Martinus Nijhoff, 1963.
Buku Teks
Drabbe, P., author
'S-Gravenhage : Martinus Nijhoff, 1959.
Buku Teks
Martinus Nijhoff, 1948
Buku Referensi