Cita APA (7th ed.)

Thirkield, P. (1969). Labor law and practice in Afghanistan. U.S. Bureau of Labor Statistics; for sale by the Supt. of Docs., U.S. Govt. Print. Off..

Cita Chicago (17th ed.)

Thirkield, Phoebe. Labor Law and Practice in Afghanistan. [Washington] ;: U.S. Bureau of Labor Statistics; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1969.

Cita MLA (8th ed.)

Thirkield, Phoebe. Labor Law and Practice in Afghanistan. U.S. Bureau of Labor Statistics; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1969.