International Labour Office. (1992). The Urban informal sector in Asia: An annotated bibliography. International Labour Office.
Cita Chicago (17th ed.)International Labour Office. The Urban Informal Sector in Asia: An Annotated Bibliography. Geneva: International Labour Office, 1992.
Cita MLA (8th ed.)International Labour Office. The Urban Informal Sector in Asia: An Annotated Bibliography. International Labour Office, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.