Library of Congress. Federal Research Division, Worden, R. L., Savada, A. M., & Dolan, R. E. (1988). China: A country study (4th ed.). Federal Research Division, Library of Congress : For sale by the Supt. of Docs., U.S. G.P.O..

Library of Congress. Federal Research Division, Robert L. Worden, Andrea Matles Savada, and Ronald E. Dolan. China: A Country Study. 4th ed. Washington, D.C.: Federal Research Division, Library of Congress : For sale by the Supt. of Docs., U.S. G.P.O., 1988.

Library of Congress. Federal Research Division, et al. China: A Country Study. 4th ed. Federal Research Division, Library of Congress : For sale by the Supt. of Docs., U.S. G.P.O., 1988.