American Psychological Association
Metz, Barbara, & Burchill, John ( 1987 ). Enneagram and Prayer Discovering Our True Selves Before God ( 00 ed. ). Dimension Books Denville.
Modern Language Association
Metz, Barbara and Burchill, John. Enneagram and Prayer Discovering Our True Selves Before God . Dimension Books Denville. 1987
Chicago Citation
Metz, Barbara and Burchill, John. Enneagram and Prayer Discovering Our True Selves Before God . 00 .New Delhi
: Dimension Books Denville, 1987.
American Medical Association
Metz, Barbara and Burchill, John. Enneagram and Prayer Discovering Our True Selves Before God . Dimension Books Denville; 1987.