Janczukowicz, K. (2014). Teaching English pronunciation at the secondary school level. Peter Lang.
芝加哥风格引文Janczukowicz, Karolina. Teaching English Pronunciation at the Secondary School Level. Frankfurt, Germany: Peter Lang, 2014.
MLA引文Janczukowicz, Karolina. Teaching English Pronunciation at the Secondary School Level. Peter Lang, 2014.
警告：这些引文格式不一定是100％准确.