De Clerck. Sign Language, Sustainable Development, and Equal Opportunities. Gallaudet University Press.
芝加哥风格引文De Clerck. Sign Language, Sustainable Development, and Equal Opportunities. Gallaudet University Press.
MLA引文De Clerck. Sign Language, Sustainable Development, and Equal Opportunities. Gallaudet University Press.
警告：这些引文格式不一定是100％准确.