American Psychological Association
Walker, Alan ( 1969 ). Breakthrough Rediscovering the Holy Spirit ( 00 ed. ). Collins Liturgical Publications.
Modern Language Association
Walker, Alan. Breakthrough Rediscovering the Holy Spirit . Collins Liturgical Publications. 1969
Chicago Citation
Walker, Alan. Breakthrough Rediscovering the Holy Spirit . 00 .London
: Collins Liturgical Publications, 1969.
American Medical Association
Walker, Alan. Breakthrough Rediscovering the Holy Spirit . Collins Liturgical Publications; 1969.