Guth, W. D. (1985). Handbook of business strategy. Warren, gorham & lamont inc.
芝加哥风格引文Guth, William D. Handbook of Business Strategy. Boston: Warren, gorham & lamont inc, 1985.
MLA引文Guth, William D. Handbook of Business Strategy. Warren, gorham & lamont inc, 1985.
警告：这些引文格式不一定是100％准确.