Billingsley, Patrick
Society for Industrial and Applied Mathematics, 1971
eBooks
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Manurung, Adolf Bastian
2013
UI - Tesis (Membership)
Wilansky, Albert
McGraw-Hill, 1978
Buku Teks