Gaya APA
Pelzer, K, J. (1982).
Planters Against Peasant The Agrarian Struggle In East Sumatra 1947 - 1958 .
Netherlands:
S-Gravenhage.
Gaya MLA
Pelzer, Karl, J..
"Planters Against Peasant The Agrarian Struggle In East Sumatra 1947 - 1958".
Netherlands:
S-Gravenhage,
1982.
Text.