Natividad, D. (2000). Exercise regularly for better health, aging persons urged. Manila Times.
Chicagoスタイル(17版)引用形式Natividad, Don. "Exercise Regularly for Better Health, Aging Persons Urged." Manila Times 2000.
MLA(9版)引用形式Natividad, Don. "Exercise Regularly for Better Health, Aging Persons Urged." Manila Times, 2000.
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