Elmahdy, Mohamed
[, Springer], 2012
eBooks
AbuZeina, Dia
[, Springer], 2012
eBooks
Wortabet, John
Frederick Ungar Publishing, 1954
Buku Referensi
edited by N. Rex Dixon and Thomas B. Martin
IEEE Press, c1979
Buku Teks
Newman, Daniel
Routledge, 2007
Buku Referensi