Cita APA (7th ed.)

Ron, A. (1990). Health insurance in developing countries: The social security approach. International Labour Office.

Cita Chicago (17th ed.)

Ron, Aviva. Health Insurance in Developing Countries: The Social Security Approach. Geneva: International Labour Office, 1990.

Cita MLA (9th ed.)

Ron, Aviva. Health Insurance in Developing Countries: The Social Security Approach. International Labour Office, 1990.