Chong, S. F. (2012). Analysis of the earth's magnetic field with and without ionospheric horizontal gradient. Universiti Tun Hussein Onn Malaysia.
Čikaški stil citiranja (17. izdanje)Chong, Sze Fah. Analysis of the Earth's Magnetic Field with and Without Ionospheric Horizontal Gradient. Batu Pahat: Universiti Tun Hussein Onn Malaysia, 2012.
MLA način citiranja (8. izdanje)Chong, Sze Fah. Analysis of the Earth's Magnetic Field with and Without Ionospheric Horizontal Gradient. Universiti Tun Hussein Onn Malaysia, 2012.
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