Ackerman, W. B. (1981). Research methods for nurses. McGraw-Hill.
Chicagoスタイル(17版)引用形式Ackerman, Winona B. Research Methods for Nurses. New York: McGraw-Hill, 1981.
MLA(9版)引用形式Ackerman, Winona B. Research Methods for Nurses. McGraw-Hill, 1981.
警告: この引用は必ずしも正確ではありません.