Irsham Vilia, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2003
UI - Skripsi (Membership)
John Wiley & Sons, 2007
eBooks
Deaton, Michael L., author
Springer, 2000
Buku Teks
Meyer, Walter J., author
McGraw-Hill, 1984
Buku Teks
Meyer, Walter J., author
McGraw-Hill, 1985
Buku Teks