Sethi, A., & Ignacio, M. S. E. (2000). Social marketing to improve vitamin A intake: A study of feeding practices, beliefs, and motivations of mothers in Region VI. Department of Health.
Chicagoスタイル(17版)引用形式Sethi, Ashok, , Ma. Socorro E. Ignacio. Social Marketing to Improve Vitamin A Intake: A Study of Feeding Practices, Beliefs, and Motivations of Mothers in Region VI. Manila: Department of Health, 2000.
MLA(9版)引用形式Sethi, Ashok, , Ma. Socorro E. Ignacio. Social Marketing to Improve Vitamin A Intake: A Study of Feeding Practices, Beliefs, and Motivations of Mothers in Region VI. Department of Health, 2000.
警告: この引用は必ずしも正確ではありません.