Stronge, J. H., Richard, H. B., & Catano, N. (2008). Qualities of effective principals. Association for Supervision and Curriculum Development.
芝加哥风格引文Stronge, James H., Holly B. Richard, 与 Nancy Catano. Qualities of Effective Principals. Alexandria, VA: Association for Supervision and Curriculum Development, 2008.
MLA引文Stronge, James H., et al. Qualities of Effective Principals. Association for Supervision and Curriculum Development, 2008.
警告：这些引文格式不一定是100％准确.