Hill, N. C. (1984). How to increase employee competence. National Book Store.
芝加哥风格引文Hill, Norman C. How to Increase Employee Competence. Manila: National Book Store, 1984.
MLA引文Hill, Norman C. How to Increase Employee Competence. National Book Store, 1984.
警告：这些引文格式不一定是100％准确.