World Health Organization. (1986). Community prevention and control of cardiovascular diseases. world Health Organization.
Chicago Edition CitationWorld Health Organization. Community Prevention and Control of Cardiovascular Diseases. Geneva: world Health Organization, 1986.
ציטוט MLAWorld Health Organization. Community Prevention and Control of Cardiovascular Diseases. world Health Organization, 1986.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.