Rubin, A. D. (2005). Studies in Semitic grammaticalization. Harvard semitic studies.
芝加哥风格引文Rubin, Aaron D. "Studies in Semitic Grammaticalization." Harvard Semitic Studies 2005.
MLA引文Rubin, Aaron D. "Studies in Semitic Grammaticalization." Harvard Semitic Studies, 2005.
警告:这些引文格式不一定是100%准确.