"स्पेक्ट्रोस्कोपी": अवतरणों में अंतर

* [https://web.archive.org/web/20120114115143/http://vaigyanik-bharat.blogspot.com/2010/06/blog-post_06.html प्राचीन भारत में वर्ण-मापन-विज्ञान (स्पेक्ट्रोस्कोपी) - १]

* [https://web.archive.org/web/20160109174210/http://laser-spectro.blogspot.in/ स्पेक्ट्रोस्कोपी का इतिहास] (सूर्य नारायण ठाकुर, भौतिकी विभाग, काशी हिन्दू विश्वविद्यालय)

* [https://web.archive.org/web/20101216195450/http://spectroscopyonline.findanalytichem.com/spectroscopy/article/articleDetail.jsp?id=381944&sk=&date=&pageID=8 Timeline of Spectroscopy]

* [https://web.archive.org/web/20111006061246/http://www.laboratoryequipment.com/article-chemometric-analysis-for-spectroscopy.aspx Chemometric Analysis for Spectroscopy ]

* [https://web.archive.org/web/20190323134512/http://www.scienceofspectroscopy.info/ The Science of Spectroscopy] - supported by NASA, includes OpenSpectrum, a Wiki-based learning tool for spectroscopy that anyone can edit

* [https://web.archive.org/web/20060623100435/http://ioannis.virtualcomposer2000.com/spectroscope/ A Short Study of the Characteristics of two Lab Spectroscopes]

* [https://web.archive.org/web/20090813132848/http://physics.nist.gov/Pubs/AtSpec/index.html NIST government spectroscopy data]

* [https://web.archive.org/web/20041225214011/http://www.abc.chemistry.bsu.by/vi/ Potentiodynamic Electrochemical Impedance Spectroscopy]