Deris Yuhetra, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2014
UI - Skripsi Membership
Warf, Barney, editor
Springer, 2012
eBooks
Wheeler, James O., author
John Wiley & Sons, 1986
Buku Teks
Alexander, John W., author
Prentice-Hall, 1979
Buku Teks
Hartshorn, Truman Asa, author
Prentice-Hall, 1988
Buku Teks