Gaya APA

Perkins, H, L. (1985). Roots for vision, reflections on the Gospel and the Churchs' task in re-peopling the depeopled. . Singapore: Christian Conference of Asian.

Gaya MLA

Perkins, Harvey, L.. "Roots for vision, reflections on the Gospel and the Churchs' task in re-peopling the depeopled. ". Singapore: Christian Conference of Asian, 1985. Buku.