Williams, C. D. (1986). Primary health care pioneer: The selected works of Dr. Cicely D. Williams. World Federation of Public Health Associations and UNICEF.
Lua i Stíl Chicago (17ú heag.)Williams, Cicely D. Primary Health Care Pioneer: The Selected Works of Dr. Cicely D. Williams. Geneva, Switzerland: World Federation of Public Health Associations and UNICEF, 1986.
Lua MLA (8ú heag.)Williams, Cicely D. Primary Health Care Pioneer: The Selected Works of Dr. Cicely D. Williams. World Federation of Public Health Associations and UNICEF, 1986.
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