APA-čujuhus (7. p.)
ELEY, S., & ET AL. (2002). DRUG TREATMENT AND TESTING ORDERS: EVALUATION OF THE SCOTTISH PILOTS. SCOTTISH EXECUTIVE.
Chicago-čujuhus (17. p.)
ELEY, S., juo ET AL. DRUG TREATMENT AND TESTING ORDERS: EVALUATION OF THE SCOTTISH PILOTS. EDINBURGH: SCOTTISH EXECUTIVE, 2002.
MLA-čujuhus (9. p.)
ELEY, S., juo ET AL. DRUG TREATMENT AND TESTING ORDERS: EVALUATION OF THE SCOTTISH PILOTS. SCOTTISH EXECUTIVE, 2002.
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