Wilbur, T. H. (1979). Prolegomena to a grammar of Basque. J. Benjamins.
芝加哥风格引文Wilbur, Terence H. Prolegomena to a Grammar of Basque. Amsterdam: J. Benjamins, 1979.
MLA引文Wilbur, Terence H. Prolegomena to a Grammar of Basque. J. Benjamins, 1979.
警告：这些引文格式不一定是100％准确.