Hahm, P. Report on a study on the Korean preference for male children. s.n.
Cita Chicago (17th ed.)Hahm, Pyong-choon. Report on a Study on the Korean Preference for Male Children. [s.l: s.n.
Cita MLA (9th ed.)Hahm, Pyong-choon. Report on a Study on the Korean Preference for Male Children. s.n.
Atenció: Aquestes cites poden no estar 100% correctes.