Greenbie, Barrie B.
Elsevier Scientific Publishing Company, 1976
Buku Teks
Michelson, William, author
Addison-Wesley, 1970
Buku Teks
Wafa Fauzia, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2020
UI - Skripsi (Membership)
Sanoff, Henry, author
John Wiley & Sons, 2000
Buku Teks
Gillie, F.B., author
The Hague, 1971
Buku Teks