Sandell, E.B.
Photometric determination of traces of metals general aspects
John Wiley & Sons, 1978
 Buku Teks
Chemical speciation of fine particle bound trace metals
 Artikel Jurnal
Dwinna Rahmi
Downsized chelating resin-packed minicolumn preconcentration for multielement determination of trace metals by ICP-MS
[Direktorat Riset dan Pengabdian Masyarakat UI;Ministry of Industry, Agency for Indu strial Research and Development, Center for Chemical and Packaging, Ministry of Industry, Agency for Indu strial Research and Development, Center for Chemical and Packaging], 2011
 Artikel Jurnal
Sivarajan, V.
Introduction to structures and metals
VK Publishers, 1978
 Buku Teks
Trace metal analysis and speciation
edited by I.S. Krull
Elsevier, 1991
 Buku Teks