Woodroofe, Michael
Society for Industrial and Applied Mathematics, 1982
eBooks
Box, George Edward Pelham
John Wiley & Sons, 1978
Buku Teks
Mukhopadhyay, Nitis
CRC Press, 2009
Buku Teks
Eko Yuli Harmanto
Fakultas Teknik Universitas Indonesia, 1994
UI - Skripsi (Membership)
Schmitz, Norbert
Springer-Verlag, 1992
Buku Teks