APA-čujuhus (7. p.)
Day, A. J., & Hoffman, V. (1994). The annual register: A record of world events 1993. Longman.
Chicago-čujuhus (17. p.)
Day, Alan J., juo Verena Hoffman. The Annual Register: A Record of World Events 1993. London, [England]: Longman, 1994.
MLA-čujuhus (9. p.)
Day, Alan J., juo Verena Hoffman. The Annual Register: A Record of World Events 1993. Longman, 1994.
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