APA-čujuhus (7. p.)
CEBULLA, A., & ET AL. (2005). DRUG AND ALCOHOL USE AS BARRIERS TO EMPLOYMENT. FINAL REPORT. DEPARTMENT FOR WORK AND PENSIONS.
Chicago-čujuhus (17. p.)
CEBULLA, A., juo ET AL. DRUG AND ALCOHOL USE AS BARRIERS TO EMPLOYMENT. FINAL REPORT. SHEFFIELD: DEPARTMENT FOR WORK AND PENSIONS, 2005.
MLA-čujuhus (9. p.)
CEBULLA, A., juo ET AL. DRUG AND ALCOHOL USE AS BARRIERS TO EMPLOYMENT. FINAL REPORT. DEPARTMENT FOR WORK AND PENSIONS, 2005.
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