Barretto, A. A. (1999). Predictors of the performance of principals as academic leaders.
芝加哥风格引文Barretto, Adelma Argosino. Predictors of the Performance of Principals as Academic Leaders. 1999.
MLA引文Barretto, Adelma Argosino. Predictors of the Performance of Principals as Academic Leaders. 1999.
警告：这些引文格式不一定是100％准确.