The Threefold lotus sutra : innumerable meanings, the lotus flower of the wonderful law, and meditation on the Bodhisattva universal virtue - Katō, Bunnō; Soothill, William Edward; 田村, 芳朗; 宮坂, 光次朗; Schiffer, Wilhelm; Del Campana, Pier P. (Weatherhill, 1975)