Hammarström, G. (1976). Linguistic units and items. Springer-Verlag.
芝加哥风格引文Hammarström, Göran. Linguistic Units and Items. Berlin ; New York: Springer-Verlag, 1976.
MLA引文Hammarström, Göran. Linguistic Units and Items. Springer-Verlag, 1976.
警告：这些引文格式不一定是100％准确.