Gaya APA
Prayer and service, director's service. Perubahan judul dari: The Apostleship of Prayer. 1979 - . ().
Rome:
COAP.
Gaya MLA
Prayer and service, director's service. Perubahan judul dari: The Apostleship of Prayer. 1979 - .
.
Rome:
COAP,
.
Majalah.