Abbatt, F. R., & Mejía, A. (1988). Continuing the education of health workers: A workshop manual. World Health Organization ; WHO Publications Center USA, distributor].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abbatt, Fred R., و Alfonso Mejía. Continuing the Education of Health Workers: A Workshop Manual. Geneva : [Albany, N.Y.: World Health Organization ; WHO Publications Center USA, distributor], 1988.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Abbatt, Fred R., و Alfonso Mejía. Continuing the Education of Health Workers: A Workshop Manual. World Health Organization ; WHO Publications Center USA, distributor], 1988.