Deborah Rigling Gallagher. Environmental Leadership: A Reference Handbook. SAGE.
芝加哥风格引文Deborah Rigling Gallagher. Environmental Leadership: A Reference Handbook. SAGE.
MLA引文Deborah Rigling Gallagher. Environmental Leadership: A Reference Handbook. SAGE.
警告：这些引文格式不一定是100％准确.