Pakistan Medical Research Council & Haider, Z. (1980). Multicentre study of risk factors for coronary heart disease. Pakistan Medical Research Council.
Cita Chicago Style (17a ed.)Pakistan Medical Research Council y Zulfiqar Haider. Multicentre Study of Risk Factors for Coronary Heart Disease. [Karachi]: Pakistan Medical Research Council, 1980.
Cita MLA (8a ed.)Pakistan Medical Research Council y Zulfiqar Haider. Multicentre Study of Risk Factors for Coronary Heart Disease. Pakistan Medical Research Council, 1980.
Precaución: Estas citas no son 100% exactas.