Gaya APA
Bush, R. (2009).
Nahdlatul Ulama and the Struggle for POwer within Islam and Politics in Indonesia .
Singapura:
Iseas.
Gaya MLA
Bush, Robin.
"Nahdlatul Ulama and the Struggle for POwer within Islam and Politics in Indonesia".
Singapura:
Iseas,
2009.
Buku.