(2011). Job vacancies: In Philippine industry and services sectors ... a closer look at hard-to-fill occupations (second of a three-part series). Labstat Updates.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)"Job Vacancies: In Philippine Industry and Services Sectors ... a Closer Look at Hard-to-fill Occupations (second of a Three-part Series)." Labstat Updates 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)"Job Vacancies: In Philippine Industry and Services Sectors ... a Closer Look at Hard-to-fill Occupations (second of a Three-part Series)." Labstat Updates, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.