Cho, Y. (1963). "Disguised unemployment" in underdeveloped areas, with special reference to South Korean agriculture. University of California Press.
Cita Chicago (17th ed.)Cho, Yŏng-sam. "Disguised Unemployment" in Underdeveloped Areas, with Special Reference to South Korean Agriculture. Berkeley: University of California Press, 1963.
Cita MLA (8th ed.)Cho, Yŏng-sam. "Disguised Unemployment" in Underdeveloped Areas, with Special Reference to South Korean Agriculture. University of California Press, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.