Gaya APA
Perret, D. (2014).
History of Padang Lawas North Sumatera II : societies of Padang Lawas .
Paris:
Cahiers d`Archipel.
Gaya MLA
Perret, Daniel.
"History of Padang Lawas North Sumatera II : societies of Padang Lawas".
Paris:
Cahiers d`Archipel,
2014.
Text.