Pakistan Medical Research Council & Haider, Z. (1980). Multicentre study of risk factors for coronary heart disease. Pakistan Medical Research Council.
Chicago-viite (17. p.)Pakistan Medical Research Council ja Zulfiqar Haider. Multicentre Study of Risk Factors for Coronary Heart Disease. [Karachi]: Pakistan Medical Research Council, 1980.
MLA-viite (8. p.)Pakistan Medical Research Council ja Zulfiqar Haider. Multicentre Study of Risk Factors for Coronary Heart Disease. Pakistan Medical Research Council, 1980.
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