Thomson, P. (1989). The Poetry of Brecht: Seven Studies. University of North Carolina Press.
芝加哥风格引文Thomson, Philip. The Poetry of Brecht: Seven Studies. Chapel Hill: University of North Carolina Press, 1989.
MLA引文Thomson, Philip. The Poetry of Brecht: Seven Studies. University of North Carolina Press, 1989.
警告：这些引文格式不一定是100％准确.