Bergstrom, Harald, author
Academic Press, 1982
Buku Teks
Universitas Indonesia, 1996
UI - Skripsi (Membership)
Dumilah Ayuningtyas, author
Komisi Pemberantasan Korupsi, 2020
Artikel Jurnal
Wong, Roderick, 1944- , author
Society for Industrial and Applied Mathematics, 2001
eBooks
Glimm, James, author
Springer-Verlag, 1981
Buku Teks