edited by C.E. Hormaeche, C.W. Penn, C.J. Smyth
Cambridge University Press, 1992
Buku Teks
Alexander, Steve K., author
McGraw-Hill, 2004
Buku Teks
Singleton, Paul, author
John Wiley & Sons, 2001
Buku Referensi
James Njuguna
Springer Berlin Springer, 2016
Buku Teks
Aiming Wang, editor
Springer, 2012
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