See How Can Blood Save Your Life?, published by the Watchtower Bible and Tract Society of New York, Inc., pages 21 - 2, 28 - 31.
( How Can Blood Save Your Life? [ Comment le sang peut - il vous sauver la vie?]), xuất bản bởi Hội Tháp Canh (Watchtower Bible and Tract Society of New York, Inc.), trang 21, 22, 28 - 31.