Gaya APA
Buforn, A, U, R, M, E. (2014).
Source mechanism of Earthquakes : theory and practice .
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Cambridge University Press.
Gaya MLA
Buforn, Agustin, Udias,, Raul, Madariaga,, Elisa.
"Source mechanism of Earthquakes : theory and practice".
:
Cambridge University Press,
2014.
Buku.