APA

Friedman M., Sutnick A. I., Stillman P. L., Regan M. B. & Norcini J. J. (19931202). The relationship of spoken-English proficiencies of foreign medical school graduates to their clinical competence. : Academic medicine : journal of the Association of American Medical Colleges.

Chicago

Friedman M, Sutnick A I, Stillman P L, Regan M B and Norcini J J. 19931202. The relationship of spoken-English proficiencies of foreign medical school graduates to their clinical competence. : Academic medicine : journal of the Association of American Medical Colleges.

Harvard

Friedman M., Sutnick A. I., Stillman P. L., Regan M. B. and Norcini J. J. (19931202). The relationship of spoken-English proficiencies of foreign medical school graduates to their clinical competence. : Academic medicine : journal of the Association of American Medical Colleges.

MLA

Friedman M, Sutnick A I, Stillman P L, Regan M B and Norcini J J. The relationship of spoken-English proficiencies of foreign medical school graduates to their clinical competence. : Academic medicine : journal of the Association of American Medical Colleges. 19931202.