Gaya APA
Barton, G.
(2010).
Biografi Gus Dur : The Authorized Biography Of Abdurrahman Wahid
(
9)
.
Yogyakarta:
LKIS.
Gaya MLA
Barton, Greg.
"Biografi Gus Dur : The Authorized Biography Of Abdurrahman Wahid".
9
Yogyakarta:
LKIS,
2010.
Art Original.