(1947). The Problems of Chronic Illness.
Chicago Style aipamenaThe Problems of Chronic Illness. 1947.
MLA aipamenaThe Problems of Chronic Illness. 1947.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
APA aipamena
(1947). The Problems of Chronic Illness.
Chicago Style aipamenaThe Problems of Chronic Illness. 1947.
MLA aipamenaThe Problems of Chronic Illness. 1947.