6Harris, Brian. Forward: A Landmark in the Evolution of Interpreting[A]. In Carr, Silvana E. et al (eds.). The Critical Link: Interpreters in the Community [C]. Amsterdam & Philadelphia: John Benjamins B. V., 1995:1-2.
7Isham, William. Signed Language Interpreting[E]. In Baker, Mona. Routledge Encyclopedia of Translation Studies [C]. London & New York: Roufledge, 1998/2001: 231-235.
8Pochhacker, Franz. "Going Social?" On Pathways and Paradigms in Interpreting Studies[A]. In Garzone, Giuliana & Maurizio Viezzi (eds.). Interpreting in the 21st Century: Challenges and Opportunities[C]. Amsterdam & Philadelphia: John Benjamins B. V., 2002:215-232.