Vincent Alan Molecular symmetry and group theory : a programmed introduction to chemical applications 2. ed. : Chichester : Wiley : cop. 2001 : x, 191 s. : ISBN: 9780471489382 Search the University Library catalogue
Ooi Li-ling. Principles of x-ray crystallography Oxford : Oxford University Press : 2010. : xii, 154 p. : ISBN: 978-0-19-956904-5 Search the University Library catalogue