International Atomic Energy Agency , 1972
Buku Teks
Hewlett, Richard G.
Pennsylvania State University Press, 1962
Buku Referensi
Fransiskus X. Supiarso
Universitas Indonesia, 2006
UI - Tesis (Membership)
Glasstone, Samuel, 1897-1986
D. Van Nostrand , 1958
Buku Teks
Hogerton, John F.
Van Nostrand Reinhold, 1963
Buku Teks