Thomson, P. (1989). The Poetry of Brecht: Seven Studies. University of North Carolina Press.
Chicago Style (17. basım) AtıfThomson, Philip. The Poetry of Brecht: Seven Studies. Chapel Hill: University of North Carolina Press, 1989.
MLA (9th ed.) AtıfThomson, Philip. The Poetry of Brecht: Seven Studies. University of North Carolina Press, 1989.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..