Stephenson, Reginald J.
John Wiley & Sons, 1969
Buku Teks
Stephenson, Reginald J.
John Wiley & Sons, 1960
Buku Teks
edited by E. Hinton, D.R.J. Owen, C. Taylor
Pineridge Press, 1982
Buku Teks
by W.S. Wilson ... [and others]
The Royal Society of Chemistry, 1991
Buku Teks
Lapp, Ralph E., author
Time Incorporated, 1963
Buku Referensi