Murrel, J.N., author
John Wiley & Sons, 1965
Buku Teks
Coulson, C.A., author
Oxford University Press, 1972
Buku Teks
edited by L.M. Falicov, W. Hanke, M.B. Maple
North Holland, 1981
Buku Teks
Simanjuntak, Aprian Waratorang., author
2016
UI - Skripsi (Membership)
Pauling, Linus, author
Cornell University Press, 1960
Buku Teks