APA-referens (7:e uppl.)
GUDEX, G. (1986). QALYS AND THEIR USE BY THE HEALTH SERVICE. DISCUSSION PAPER 20. CENTRE FOR HEALTH ECONOMICS.
Chicago-referens (17:e uppl.)
GUDEX, G. QALYS AND THEIR USE BY THE HEALTH SERVICE. DISCUSSION PAPER 20. YORK (UK): CENTRE FOR HEALTH ECONOMICS, 1986.
MLA-referens (9:e uppl.)
GUDEX, G. QALYS AND THEIR USE BY THE HEALTH SERVICE. DISCUSSION PAPER 20. CENTRE FOR HEALTH ECONOMICS, 1986.
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