Swami Purushottamananda. Treasure BoX: Set of 8books (1st.). Ramakrishna Mission Ashrama.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSwami Purushottamananda. Treasure BoX: Set of 8books. 1st. Ramakrishna Mission Ashrama.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSwami Purushottamananda. Treasure BoX: Set of 8books. 1st. Ramakrishna Mission Ashrama.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.