O`Donnell, T.J., author
CRC Press, 2009
Buku Teks
Lorita, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2023
UI - Skripsi Membership
Bhowon, Minu Gupta, editor
Springer, 2012
eBooks
Rekka, E. A., author
CRC Press, Taylor & Francis Group, 2008
Buku Teks
David T. Allen
Prentice-Hall, 2002
Buku Teks