Tere De Vries. MYP Spanish Language Acquisition Phases 1 & 2 (for Years 1-3) (IB MYP Series). Oxford.
芝加哥风格引文Tere De Vries. MYP Spanish Language Acquisition Phases 1 & 2 (for Years 1-3) (IB MYP Series). Oxford.
MLA引文Tere De Vries. MYP Spanish Language Acquisition Phases 1 & 2 (for Years 1-3) (IB MYP Series). Oxford.
警告：这些引文格式不一定是100％准确.