Tham khảo Bát-nhã-ba-la-mật-đa_kinh

    • Conze, Edward
    The Perfection of Wisdom in Eight Thousand Lines & Its Verse Summary (second printing, with corrections). Berkeley, California, 1975.The Prajñāpāramitā Literature, 2nd Ed, Tokyo 1978 (Bibliographia Philologica Buddhica, Series Maior 1).