Christensen, O. (2008). Frames and bases: An introductory course. Birkhauser.
Čikaški stil citiranjaChristensen, Ole. Frames and Bases: An Introductory Course. Boston: Birkhauser, 2008.
MLA način citiranjaChristensen, Ole. Frames and Bases: An Introductory Course. Birkhauser, 2008.
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