Penggayaan APA
GROOT, Silvia W. De. (1977).
From isolation towards integration .
[s.l.]:
The Hague-Martinus Nijhoff.
Chicago Style
GROOT, Silvia W. De.
From isolation towards integration.
[s.l.]:
The Hague-Martinus Nijhoff,
1977.
Buku.
MLA Style
GROOT, Silvia W. De.
From isolation towards integration.
[s.l.]:
The Hague-Martinus Nijhoff,
1977.
Buku.
Turabian Style
GROOT, Silvia W. De.
From isolation towards integration.
[s.l.]:
The Hague-Martinus Nijhoff,
1977.
Buku.