Gaya APA
Sipayung, .
(2016).
Mitos vs Fakta
(
Ketiga)
.
Bogor:
Palm Oil Agribusiness Strategic Policy Indonesia.
Gaya MLA
Sipayung, .
"Mitos vs Fakta".
Ketiga
Bogor:
Palm Oil Agribusiness Strategic Policy Indonesia,
2016.
Text.