Gaya APA

Sasono, A. (1959). The Widening Circle: Indonesian Islamic Social Ethos (Pertama). Jakarta: The Indonesian Islmic Library Centre Masjid Istiqlal.

Gaya MLA

Sasono, Adi. "The Widening Circle: Indonesian Islamic Social Ethos". Pertama Jakarta: The Indonesian Islmic Library Centre Masjid Istiqlal, 1959. Text.