Gaya APA
Barton, G.
(2019).
Biografi Gus Dur : The Autorized Biography of Abdurrahman Wahid
.
Yogyakarta:
Noktah.
Gaya MLA
Barton, Greg.
"Biografi Gus Dur : The Autorized Biography of Abdurrahman Wahid".
Yogyakarta:
Noktah,
2019.
Text.