Certo, S. C. (2000). Supervision: Concepts and skill building (3rd ed.). Irwin.
芝加哥风格引文Certo, Samuel C. Supervision: Concepts and Skill Building. 3rd ed. Illinois: Irwin, 2000.
MLA引文Certo, Samuel C. Supervision: Concepts and Skill Building. 3rd ed. Irwin, 2000.
警告：这些引文格式不一定是100％准确.