Ivantcho, B. (1983). Position descriptions in special libraries: A collection of examples. Special Libraries Association.
芝加哥风格引文Ivantcho, Barbara. Position Descriptions in Special Libraries: A Collection of Examples. New York: Special Libraries Association, 1983.
MLA引文Ivantcho, Barbara. Position Descriptions in Special Libraries: A Collection of Examples. Special Libraries Association, 1983.
警告：这些引文格式不一定是100％准确.