Gaya APA
Libânio, J. (1985).
Spiritual discernment and politics, guidelines for religious communities, transl.by Theodore Morrow. :Discernimento e politica. .
Quezon City:
Claretian.
Gaya MLA
Libânio, J.B..
"Spiritual discernment and politics, guidelines for religious communities, transl.by Theodore Morrow. :Discernimento e politica. ".
Quezon City:
Claretian,
1985.
Buku.