Croghan, A. (1976). A Bibliographic system for non-book media: A description and list of works. Coburg Pub.
芝加哥风格引文Croghan, Antony. A Bibliographic System for Non-book Media: A Description and List of Works. London: Coburg Pub, 1976.
MLA引文Croghan, Antony. A Bibliographic System for Non-book Media: A Description and List of Works. Coburg Pub, 1976.
警告：这些引文格式不一定是100％准确.