Deloria, G. B. Role expectations and role performance of public secondary school principals.
芝加哥风格引文Deloria, Genaro Bangay. Role Expectations and Role Performance of Public Secondary School Principals.
MLA引文Deloria, Genaro Bangay. Role Expectations and Role Performance of Public Secondary School Principals.
警告：这些引文格式不一定是100％准确.