Gammarano, R. (2023). New standards, increased visibility: Improving measurement of the informal economy. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Gammarano, Rosina. New Standards, Increased Visibility: Improving Measurement of the Informal Economy. International Labour Organization, 2023.
MLA-Zitierstil (9. Ausg.)Gammarano, Rosina. New Standards, Increased Visibility: Improving Measurement of the Informal Economy. International Labour Organization, 2023.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.