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