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