Diego GarciaEncyclopedia Britannica. Viitattu 28.6.2016. (englanniksi)
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Jiajun Zhang, Hiroo Kanamori: Depths of large earthquakes determined from long-period Rayleigh waves. Journal of Geophysical Research: Solid Earth, 10.5.1988, 93. vsk, nro B5, s. 4850–4868. doi:10.1029/jb093ib05p04850ISSN 2156-2202Artikkelin verkkoversio. (englanniksi)
Jiajun Zhang, Hiroo Kanamori: Depths of large earthquakes determined from long-period Rayleigh waves. Journal of Geophysical Research: Solid Earth, 10.5.1988, 93. vsk, nro B5, s. 4850–4868. doi:10.1029/jb093ib05p04850ISSN 2156-2202Artikkelin verkkoversio. (englanniksi)
Jiajun Zhang, Hiroo Kanamori: Depths of large earthquakes determined from long-period Rayleigh waves. Journal of Geophysical Research: Solid Earth, 10.5.1988, 93. vsk, nro B5, s. 4850–4868. doi:10.1029/jb093ib05p04850ISSN 2156-2202Artikkelin verkkoversio. (englanniksi)