WRAGG, J. (1996). AN ANALYSIS OF ATTITUDES AND BEHAVIOUR CHANGE IN RELATION TO ALCOHOL USE, TOBACCO USE, AND MARIJUANA USE DURING FOUR HIGH SCHOOL YEARS. EN: DRUG PROBLEMS IN OUR SOCIETY: DIMENSIONS AND PERSPECTIVES. DRUG AND ALCOHOL SERVICES COUNCIL.
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Chicago Style (17th ed.) Zitazioa
WRAGG, J. AN ANALYSIS OF ATTITUDES AND BEHAVIOUR CHANGE IN RELATION TO ALCOHOL USE, TOBACCO USE, AND MARIJUANA USE DURING FOUR HIGH SCHOOL YEARS. EN: DRUG PROBLEMS IN OUR SOCIETY: DIMENSIONS AND PERSPECTIVES. PARKSIDE (USA): DRUG AND ALCOHOL SERVICES COUNCIL, 1996.
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MLA (9th ed.) Zitazioa
WRAGG, J. AN ANALYSIS OF ATTITUDES AND BEHAVIOUR CHANGE IN RELATION TO ALCOHOL USE, TOBACCO USE, AND MARIJUANA USE DURING FOUR HIGH SCHOOL YEARS. EN: DRUG PROBLEMS IN OUR SOCIETY: DIMENSIONS AND PERSPECTIVES. DRUG AND ALCOHOL SERVICES COUNCIL, 1996.
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