CAPPELLO, Mauro. European Structural Funds 2021–2027: Guide to the Planning and Reporting of Expenditure. Rome: Edizioni Efesto, 2023. ISBN 978-88-3381-474-2 .
CHURSKI, Pawel; HERODOWICZ, Tomasz; KONECKA-SZYDŁOWSKA, Barbara a PERDAL, Robert. European Regional Development: Contemporary Regional and Local Perspectives of Socio-Economic and Socio-Political Changes. Cham (Switzerland): Springer Nature, 2021. ISBN 978-3-030-84659-6.
SÁNCHEZ-CARREIRA, María del Carmen a BLANCO-VARELA, Bruno. European Regional Policy and Development: Forgotten Regions and Spaces. United Kingdom: Taylor & Francis, 2023. ISBN 978-1-000-90765-0 .