Gaya APA
Burrows, R.
(2007).
Essence of prayer. Foreword by Wendy Beckett.
.
London:
London Burns & Oates.
Gaya MLA
Burrows, Ruth.
"Essence of prayer. Foreword by Wendy Beckett. ".
London:
London Burns & Oates,
2007.
Buku.