Magee, John F., author
McGraw-Hill, 1967
Buku Teks
Eilon, Samuel, author
Macmillan, 1962
Buku Teks
Universitas Indonesia, 2010
UI - Tugas Akhir
Tri Herlambang, author
2015
UI - Skripsi (Membership)
Riggs, James L., author
John Wiley & Sons, 1970
Buku Teks