Luepker, R. V. (2004). Cardiovascular survey methods (3rd ed.). World Health Organization.
Chicago Style (17. basım) AtıfLuepker, Russell V. Cardiovascular Survey Methods. 3rd ed. Geneva: World Health Organization, 2004.
MLA (8th ed.) AtıfLuepker, Russell V. Cardiovascular Survey Methods. 3rd ed. World Health Organization, 2004.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..