1. Bakerian Lecture
:—Rays of positive electricity
2. AAPS(2019).A history of how HPLC became common in pharmaceutical testing.AAPS(1 October).
3. McDonald P.(2016).Waters corporation: fifty years of innovation in analysis and purification.Science History Institute(2 June).
4. High-Performance Liquid Chromatography and Ion Chromatography
5. Majors R.andBaltrus J.(2020).The top 10 game changers in HPLC history.The Analytical Scientist(9 October).