Lua APA (7ú heag.)
JARLAIS, D. (1998). VALIDITY OF SELF-REPORTED DATA, SCIENTIFIC METHODS AND DRUG POLICY.
Lua i Stíl Chicago (17ú heag.)
JARLAIS, D.C.DES. VALIDITY OF SELF-REPORTED DATA, SCIENTIFIC METHODS AND DRUG POLICY. 1998.
Lua MLA (9ú heag.)
JARLAIS, D.C.DES. VALIDITY OF SELF-REPORTED DATA, SCIENTIFIC METHODS AND DRUG POLICY. 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.