Trace analysis
edited by James F. Lawrence
Academic Press, 1985
 Buku Teks SO
Trace analysis, vol. 3
edited by James F. Lawrence
Academic press, 1984
 Buku Teks
Trace metal analysis and speciation
edited by I.S. Krull
Elsevier, 1991
 Buku Teks SO
Trace elements in nutrition of children
Nestle Nutrition, 1986
 Buku Teks SO
Trace-organic sample handling
editor, Eric Reid
Ellis Horwood, 1981
 Buku Referensi