Universities Press, 2002, आइएसबिएन 9788173713811। Graham M. Harper, Alexander Brown, and Edward F. Guinan, (२००८, अप्रिल), "A New VLA-Hipparcos Distance
रानी भिक्टोरिया Victoria wearing her small diamond crown Photograph byAlexander Bassano, 1882 जन्म (१८१९-०५-२४)२४ मे १८१९ Kensington Palace, London मृत्यु
२०१९-०९-१६ मिति "Another death on Mt Everest, Australian lecturer dies near Camp IV - The Himalayan Times", The Himalayan Times (अङ्ग्रेजीमा), २०१६-०५-२१, अन्तिम