Cita APA

Mason, W., & Richter, L. (1985). Reporting by key informants on labour markets: An operational manual. Geneva: International Labour Office.

Citación estilo Chicago

Mason, W., y L. Richter. Reporting By Key Informants On Labour Markets: An Operational Manual. Geneva: International Labour Office, 1985.

Cita MLA

Mason, W., y L. Richter. Reporting By Key Informants On Labour Markets: An Operational Manual. Geneva: International Labour Office, 1985.