Perkins G., P. B. (1999). The American tradition in literature (9.). McGraw-Hill.
Чикаго маягийн жагсаалтPerkins G., Perkins B. The American Tradition in Literature. 9. USA: McGraw-Hill, 1999.
MLA ишлэлPerkins G., Perkins B. The American Tradition in Literature. 9. McGraw-Hill, 1999.
Warning: These citations may not always be 100% accurate.