Defense Language Institute (U.S.). Foreign Language Center. (1989). Applied language learning. Defense Language Institute, Foreign Language Center.
Chicago-referens (17:e uppl.)Defense Language Institute (U.S.). Foreign Language Center. Applied Language Learning. Presidio of Monterey, CA: Defense Language Institute, Foreign Language Center, 1989.
MLA-referens (9:e uppl.)Defense Language Institute (U.S.). Foreign Language Center. Applied Language Learning. Defense Language Institute, Foreign Language Center, 1989.
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