HARKER P T. (2000). PERFORMANCE OF FINANCIAL INSTITUTIONS. CAMBRIDGE UNIVERSITY PRESS.
芝加哥风格引文HARKER P T. PERFORMANCE OF FINANCIAL INSTITUTIONS. U K: CAMBRIDGE UNIVERSITY PRESS, 2000.
MLA引文HARKER P T. PERFORMANCE OF FINANCIAL INSTITUTIONS. CAMBRIDGE UNIVERSITY PRESS, 2000.
警告：这些引文格式不一定是100％准确.