Gaya APA

Sumartana, T. (1993). Mission at the crossroads: indigenous Churches, European missionaries, Islamic association and socio-religious change in Java 1812-1936. . Jakarta: BPK Gunung Mulia.

Gaya MLA

Sumartana, Th.. "Mission at the crossroads: indigenous Churches, European missionaries, Islamic association and socio-religious change in Java 1812-1936. ". Jakarta: BPK Gunung Mulia, 1993. Buku.