Gaya APA
Boesak, A, A. (1987).
Comfort and Protest, Reflections on the Apocalypse of John of Patmos. .
Philadelphia:
Westminster Press.
Gaya MLA
Boesak, Allan, A..
"Comfort and Protest, Reflections on the Apocalypse of John of Patmos. ".
Philadelphia:
Westminster Press,
1987.
Buku.