Rudd, E. (1985). A new look at postgraduate failure. Society for Research into Higher Education & NFER-Nelson.
芝加哥风格引文Rudd, Ernest. A New Look at Postgraduate Failure. Guildford, Surrey: Society for Research into Higher Education & NFER-Nelson, 1985.
MLA引文Rudd, Ernest. A New Look at Postgraduate Failure. Society for Research into Higher Education & NFER-Nelson, 1985.
警告：这些引文格式不一定是100％准确.