Gaya APA
DOVRING,Folke, DOVRING,Karin.. (1965).
Land and Labor in Europe in the Twentieth Century .
The Hague:
Martinus Nijhoff.
Gaya Chicago
DOVRING,Folke, DOVRING,Karin..
Land and Labor in Europe in the Twentieth Century.
The Hague:
Martinus Nijhoff,
1965.
Teks.
Gaya MLA
DOVRING,Folke, DOVRING,Karin..
Land and Labor in Europe in the Twentieth Century.
The Hague:
Martinus Nijhoff,
1965.
Teks.
Gaya Turabian
DOVRING,Folke, DOVRING,Karin..
Land and Labor in Europe in the Twentieth Century.
The Hague:
Martinus Nijhoff,
1965.
Teks.