Botor, N. (2003). Hope and meaning in life, predict depression in a group of Filipino adolescents. Compendium of Human Ecology Researches in the Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Botor, N.J.B. "Hope and Meaning in Life, Predict Depression in a Group of Filipino Adolescents." Compendium of Human Ecology Researches in the Philippines 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Botor, N.J.B. "Hope and Meaning in Life, Predict Depression in a Group of Filipino Adolescents." Compendium of Human Ecology Researches in the Philippines, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.