Ladousse, G. P. (1983). Speaking personality. Cambridge University Press.
芝加哥风格引文Ladousse, Gillian Porter. Speaking Personality. London: Cambridge University Press, 1983.
MLA引文Ladousse, Gillian Porter. Speaking Personality. Cambridge University Press, 1983.
警告：这些引文格式不一定是100％准确.