Abbatt, F. R., & Mejía, A. (1988). Continuing the education of health workers: A workshop manual. World Health Organization ; WHO Publications Center USA, distributor].
Cytowanie według stylu Chicago (wyd. 17)Abbatt, Fred R., i Alfonso Mejía. Continuing the Education of Health Workers: A Workshop Manual. Geneva : [Albany, N.Y.: World Health Organization ; WHO Publications Center USA, distributor], 1988.
Cytowanie według stylu MLA (wyd. 9)Abbatt, Fred R., i Alfonso Mejía. Continuing the Education of Health Workers: A Workshop Manual. World Health Organization ; WHO Publications Center USA, distributor], 1988.