Nelson, Valerie ORCID: 0000-0003-1075-0238 , Martin, Adrienne ORCID: 0000-0001-9305-7302 , Ewert, Joachim, Hasan, Abu Ala, Opondo, Maggie, Flint, Michael, Hartog, Maaike and Priebe, Jan (2016) Trade and Global Value Chains Initiative: Mid-Term Evaluation Report. Technical Report. University of Greenwich, Chatham, UK.

Nelson, Valerie ORCID: 0000-0003-1075-0238 , Tallontire, Anne, Opondo, Maggie and Martin, Adrienne ORCID: 0000-0001-9305-7302 (2014) Pathways of transformation or transgression? Power relations, ethical space and labour rights in Kenyan cut flower value chains. In: Goodman, Michael K. and Sage, Colin, (eds.) Food transgressions: Making sense of contemporary food politics. Routledge, pp. 15-38. ISBN 978-0754679707

Tallontire, Anne, Opondo, Maggie and Nelson, Valerie ORCID: 0000-0003-1075-0238 (2013) Contingent spaces for smallholder participation in GlobalGAP: insights from Kenyan horticulture value chains. The Geographical Journal, 180 (4). pp. 353-364. ISSN 0016-7398 (Print), 1475-4959 (Online) (doi:https://doi.org/10.1111/geoj.12047)

Tallontire, Anne, Opondo, Maggie, Nelson, Valerie ORCID: 0000-0003-1075-0238 and Martin, Adrienne ORCID: 0000-0001-9305-7302 (2009) Beyond the vertical? Using value chains and governance as a framework to analyse private standards initiatives in agri-food chains. Agriculture and Human Values, 28 (3). pp. 427-441. ISSN 0889-048X (Print), 1572-8366 (Online) (doi:https://doi.org/10.1007/s10460-009-9237-2)