ebrary, Inc, & Walker, A. (2006). Beginning the principalship: International views. Emerald Group Publishing.
芝加哥风格引文ebrary, Inc, 与 Allan Walker. Beginning the Principalship: International Views. Bradford, England: Emerald Group Publishing, 2006.
MLA引文ebrary, Inc, 与 Allan Walker. Beginning the Principalship: International Views. Emerald Group Publishing, 2006.
警告：这些引文格式不一定是100％准确.