APA-čujuhus (7. p.)
BILL, J. (1987). DIFFICULTIES IN COMPARING OUTCOMES OF LOW-BIRTHWEIGHT STUDIES BECAUSE OF OBSOLESCENT TEST NORMS.
Chicago-čujuhus (17. p.)
BILL, J.M. DIFFICULTIES IN COMPARING OUTCOMES OF LOW-BIRTHWEIGHT STUDIES BECAUSE OF OBSOLESCENT TEST NORMS. 1987.
MLA-čujuhus (9. p.)
BILL, J.M. DIFFICULTIES IN COMPARING OUTCOMES OF LOW-BIRTHWEIGHT STUDIES BECAUSE OF OBSOLESCENT TEST NORMS. 1987.
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