Dhillon, Harish. Lives and teachings of the Sikh Gurus / Harish Dhillon. - New Delhi : UBS Pub. Dists. Ltd., 1997. - 308p. Includes index ISBN: Gift Subjects--Topical Terms: Worship (Sikhism).Sikh Groups--India.Teachings--India.Silhism--History--India.Philosophy--Sikh.