Gaya APA
Causey, A.
(1998).
Ulos or Saham? Presentations of Toba Batak culture intourism promotions.
.
:
.
Gaya MLA
Causey, Andrew.
"Ulos or Saham? Presentations of Toba Batak culture intourism promotions. ".
:
,
1998.
Majalah.