Cita APA

Richardson, J. H. Economic and finanical aspects of social security: An international survey.

Chicago Edition Citation

Richardson, J. Henry. Economic and Finanical Aspects of Social Security: An International Survey.

Cita MLA

Richardson, J. Henry. Economic and Finanical Aspects of Social Security: An International Survey.

Atenció: Aquestes cites poden no estar 100% correctes.