Lu, D. (2009). Happy meals: Reach for these feel-good foods when you're having a really bad day. HealthToday Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lu, Donnell. "Happy Meals: Reach for These Feel-good Foods When You're Having a Really Bad Day." HealthToday Philippines 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lu, Donnell. "Happy Meals: Reach for These Feel-good Foods When You're Having a Really Bad Day." HealthToday Philippines, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.