Gaya APA
Houdek, F, J. (1992).
Jesuit prayer and Jesuit ministry: Context and possibilities. .
St Louis:
St Louis AAS on Jesuit Spirituality.
Gaya MLA
Houdek, Frank, J..
"Jesuit prayer and Jesuit ministry: Context and possibilities. ".
St Louis:
St Louis AAS on Jesuit Spirituality,
1992.
Buku.