Umney, Charles and Kretsos, Lefteris (2015) “That’s the experience”: Passion, work precarity, and life transitions among London jazz musicians. Work and Occupations, 42 (3). pp. 313-334. ISSN 0730-8884 (Print), 1552-8464 (Online) (doi:https://doi.org/10.1177/0730888415573634)

Lethbridge, Jane ORCID: 0000-0002-0094-9967 , Greer, Ian, Kretsos, Lefteris, Umney, Charles and White, Geoff (2014) Industrial relations in central public administration: Recent trends and features. Technical Report. European Foundation for the Improvement of Living and Working Conditions, Dublin, Ireland.

Umney, Charles and Kretsos, Lefteris (2013) Creative labour and collective interaction: the working lives of young jazz musicians in London. Work, Employment & Society, 28 (4). pp. 571-588. ISSN 0950-0170 (Print), 1469-8722 (Online) (doi:https://doi.org/10.1177/0950017013491452)

Kretsos, Lefteris and Lucio, Miguel Martínez (2013) Destandardization of employment in the UK: issues, politics and policy re-invention. In: Koch, Max and Fritz, Martin, (eds.) Non-Standard Employment in Europe: Paradigms, Prevalence and Policy Responses. Work and Welfare in Europe, II . Palgrave Macmillan, London, UK, pp. 103-116. ISBN 978-1137267153 (doi:https://doi.org/10.1057/9781137267160_7)

Koukiadaki, Aristea and Kretsos, Lefteris (2012) Opening Pandora’s box: the sovereign debt crisis and labour market regulation in Greece. Industrial Law Journal, 41 (3). pp. 276-304. ISSN 0305-9332 (Print), 1464-3669 (Online) (doi:https://doi.org/10.1093/indlaw/dws031)

Kretsos, Lefteris (2011) Grassroots unionism in the context of economic crisis in Greece. Labor History, 52 (3). pp. 265-286. ISSN 0023-656X (Print), 1469-9702 (Online) (doi:https://doi.org/10.1080/0023656X.2011.600530)

Kretsos, Lefteris (2011) Union responses to the rise of precarious youth employment in Greece. Industrial Relations Journal, 42 (5). pp. 453-472. ISSN 0019-8692 (Print), 1468-2338 (Online) (doi:https://doi.org/10.1111/j.1468-2338.2011.00634.x)