Cita APA (7a ed.)

SaKong, I. (1987). Human resources and social development issues. Korea Development Institute.

Cita Chicago Style (17a ed.)

SaKong, Il. Human Resources and Social Development Issues. Seoul, Korea: Korea Development Institute, 1987.

Cita MLA (9a ed.)

SaKong, Il. Human Resources and Social Development Issues. Korea Development Institute, 1987.