Cita APA

Isenberg, H. D., & D'Amato, R. F. (1996). Does proficiency testing meet its objective?

Citación estilo Chicago

Isenberg, H D., y R F. D'Amato. Does Proficiency Testing Meet Its Objective? 1996.

Cita MLA

Isenberg, H D., y R F. D'Amato. Does Proficiency Testing Meet Its Objective? 1996.