Gaya APA
Barton, Greg. (2020).
Biografi Gus Dur .
Yogyakarta:
IRCioD.
Gaya Chicago
Barton, Greg.
Biografi Gus Dur.
Yogyakarta:
IRCioD,
2020.
Text.
Gaya MLA
Barton, Greg.
Biografi Gus Dur.
Yogyakarta:
IRCioD,
2020.
Text.
Gaya Turabian
Barton, Greg.
Biografi Gus Dur.
Yogyakarta:
IRCioD,
2020.
Print.