Article

Fay, M.F. and Bone, R. and Cook, P. and Kahandawala, I. and Greensmith, J. and Harris, S. and Pedersen, H.Ae. and Ingrouille, Martin J. and Lexer, C. (2009) Genetic diversity in Cypripedium calceolus (Orchidaceae) with a focus on north-western Europe, as revealed by plastid DNA length polymorphisms. Annals of Botany 104 (3), pp. 517-525. ISSN 0305-7364.

Book Section

Allen, Michael (1999) Technology. In: Cook, P. and Bernink, M. (eds.) The Cinema Book. London, UK: Bloomsbury Publishing. ISBN 9780851707297.