Guy, K. (1984). Technological trends and employment. Gower.
芝加哥风格引文Guy, Ken. Technological Trends and Employment. Aldershot, Hants, England ; Brookfield, Vt., U.S.A.: Gower, 1984.
MLA引文Guy, Ken. Technological Trends and Employment. Gower, 1984.
警告：这些引文格式不一定是100％准确.