Baird M., S. . . . . . <. (1998). Usmle step 1 - Review Series - Organ Systems - cardiovascular respiratory Renal & Urinary.
Chicago Style aipamenaBaird M., Stephen <r>aut</r>. Usmle Step 1 - Review Series - Organ Systems - Cardiovascular Respiratory Renal & Urinary. 1998.
MLA aipamenaBaird M., Stephen <r>aut</r>. Usmle Step 1 - Review Series - Organ Systems - Cardiovascular Respiratory Renal & Urinary. 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.