APA-čujuhus (7. p.)
Becker, A., Carroll, M., Giacobbe, J., Perdue, C., & Porquiez, R. (1997). The acquisition of spatial relations in a second language. John Benjamins Pub..
Chicago-čujuhus (17. p.)
Becker, Angelika, Mary Carroll, Jorge Giacobbe, Clive Perdue, juo Rémi Porquiez. The Acquisition of Spatial Relations in a Second Language. Amsterdam ; Philadelphia: John Benjamins Pub., 1997.
MLA-čujuhus (9. p.)
Becker, Angelika, et al. The Acquisition of Spatial Relations in a Second Language. John Benjamins Pub., 1997.
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