Asia Research (Gallup International), Inc, & Quizon-Ang, L. (1995). Introductory baseline study for an information, education & communication campaign of medicare. Asia Research (Gallup International), Inc.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Asia Research (Gallup International), Inc, و Letty Quizon-Ang. Introductory Baseline Study for an Information, Education & Communication Campaign of Medicare. Manila: Asia Research (Gallup International), Inc, 1995.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Asia Research (Gallup International), Inc, و Letty Quizon-Ang. Introductory Baseline Study for an Information, Education & Communication Campaign of Medicare. Asia Research (Gallup International), Inc, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.