Sheehan, David. ‘Mass Spectometry’. Physical Biochemistry: Principles and Applications. 2nd Edition. Chichester, UK: Wiley-Blackwell, 2009. Print.
---. ‘Mass Spectometry’. Physical Biochemistry: Principles and Applications. Chichester: Wiley, 2009. Web. <http://ezproxy01.rhul.ac.uk/login?url=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780470030523>.
---. Physical Biochemistry: Principles and Applications. 2nd Edition. Chichester, UK: Wiley-Blackwell, 2009. Print.
---. Physical Biochemistry: Principles and Applications. Chichester: Wiley, 2009. Web. <https://ebookcentral.proquest.com/lib/rhul/detail.action?docID=416478>.
---. ‘Spectoscopic Techniques’. Physical Biochemistry: Principles and Applications. 2nd ed. Chichester, UK: Wiley-Blackwell, 2009. Print.
---. ‘Spectoscopic Techniques’. Physical Biochemistry: Principles and Applications. Chichester: Wiley, 2009. Web. <http://ezproxy01.rhul.ac.uk/login?url=http://www.dawsonera.com/depp/reader/protected/external/AbstractView/S9780470030523>.