Sign Language Resources – website gathering information about the conducted researches on various sign languages

International Bibliography of Sign Language

Sign Language Linguistics Society – MA Theses & PhD Dissertations

Biblioteca de Signos – Spanish Sign Language (LSE) bibliography

Deaf Resource Library – collection of materials connected with the Deaf in both the USA and Japan

ASL Linguistic Research Project (ASLLRP) – library of contents concerned with the researches on American Sign Language